U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Famous Patents

The ice cream cone was invented at the St. Louis Worlds Fair by Ernest Hamwi in 1904. His waffle booth was next to an ice cream vendor who ran short of dishes. Hamwi rolled a waffle to hold ice cream and the cone was born.

Newsletter  PatentStorm News

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

 

Examiner: Bernatz, Kevin M.


Primary examiner statistics: 298 patents; average approval time: 302 days
Assistant examiner statistics: 110 patents; average approval time: 1006 days

Patents as Primary Examiner (view all)

Patent No. Patent Title:
8113014 Method of manufacturing glass substrate for recording medium, gla...
8113017 Method for cleaning a glass substrate, method for fabricating a g...
8109808 Method of surface-finishing glass substrate for magnetic disks an...
8096148 Method for fabricating a glass substrate, magnetic disk, and meth...
8092280 Glass substrate for magnetic disk and method for producing the sa...
8092931 Magnetic disk, method of manufacturing the magnetic disk and meth...
8076014 Glass for use in substrate for information recording medium, subs...
8039056 Polymer thin film, patterned substrate, patterned medium for magn...
8029952 Magnetic recording medium, method for manufacturing the same, and...
7989099 Information medium substrate and information medium
7985494 Glass substrate for magnetic disk and magnetic disk apparatus
7976967 Glass substrate for magnetic disk apparatus
7972715 Glass substrate and thermal-assisted magnetic recording disk
7964298 Glass for chemical strengthening, substrate for information recor...
7964297 Adhesion layer for thin film magnetic recording medium
7960045 Magnetic recording medium and method of manufacturing the same
7955723 Magnetic recording medium substrate and perpendicular magnetic re...
7937967 Method of manufacturing a glass substrate, glass substrate manufa...
7891212 Magnetic disk glass substrate
7882709 Glass substrate for an information recording medium, method for m...
7879471 Support for magnetic recording medium, and magnetic recording med...
7875374 Substrate for perpendicular magnetic recording media and perpendi...
7862912 Perpendicular magnetic recording medium and system with low-curie...
7857680 Method for producing glass substrate for magnetic disk, and magne...
7855002 Magnetic disk substrate and magnetic recording medium thereof
7851076 Method of fabricating silicon substrate for magnetic recording me...
7838136 Glass for information recording media substrate, glass substrate ...
7838067 Method for producing single-sided sputtered magnetic recording di...
7803472 Substrate glass for data storage medium and glass substrate
7780504 Method for manufacturing disk-substrates for magnetic recording m...
7781043 Disk roll and base material for disk roll
7754356 Glass for data storage medium substrate, glass substrate for data...
7754353 Method and structure for ultra-high density, high data rate ferro...
7749559 Method for manufacturing a surface-treated silicon substrate for ...
7736770 Substrate for information recording media and manufacturing metho...
7732005 Method for producing recording medium, recording medium employing...
7727645 Substrate for magnetic recording medium, magnetic recording mediu...
7700205 Process for manufacturing glass substrate for magnetic recording ...
7691500 Perpendicular magnetic recording medium
7687157 Perpendicular recording media having an exchange-spring structure

Patents as Assistant Examiner (view all)

Patent No. Patent Title:
6893511 Production method for semirigid magnetic material and semirigid m...
6853521 Exchange coupling film having improved wettability of seed layer
6841224 Method of patterning magnetic products using chemical reactions
6838188 Magnetic recording medium having ternary or quaternary alloy seed...
6830824 Magnetic recording medium with multiple magnetic layers capable o...
6829121 Magnetoresistive element, memory element having the magnetoresist...
6821642 Magneto-optical recording medium with first and second magnetic l...
6794057 Laminated antiferromagnetically coupled media for data storage
6793993 Fire resistant polymeric film and insulation assembly
6780524 In-situ oxidized films for use as gap layers for a spin-valve sen...
6777078 Magnetic recording medium with L10 crystal grains including three...
6773782 Magnetic memory medium having a magnetic film laminated on a subs...
6773826 Perpendicular magnetic recording media and magnetic storage appar...
6770223 Article comprising a faraday rotator that does not require a bias...
6767697 Magneto-optical disk and method for producing same by initializin...
6765757 Soft magnetic film having high saturation magnetic flux density, ...
6765755 Anti-abrasive reading head
6759136 Rubber laminate and pneumatic tire using the same
6759138 Antiferromagnetically coupled magnetic recording medium with dual...
6759137 Opto-magnetic recording medium with a garnet ferrite recording la...
6746749 Magnetic recording disk
6740383 Magnetic recording medium possessing a ratio of Hc(perpendicular)...
6740398 Magnetic films including iridium, manganese and nitrogen
6737172 Multi-layered anti-ferromagnetically coupled magnetic media
6727007 Magneto-optical recording medium with reflective layer formed fro...
6726990 Silicon oxide particles
6723450 Magnetic recording medium with antiparallel coupled ferromagnetic...
RE38501 Magnetooptical recording medium and information recording and rep...
6720075 Magnetic recording medium and magnetic recording medium driver fo...
6716537 Magnetoresistive element having multilayered film capable of effe...
6714380 Soft magnetic film having improved saturated magnetic flux densit...
6710986 Tunneling magnetoresistive head and a process of tunneling magnet...
6709767 In-situ oxidized films for use as cap and gap layers in a spin-va...
6709768 Magnetic recording medium and its manufacturing method and magnet...
6701529 Smart padding system utilizing an energy absorbent medium and art...
6699588 Medium with a NiNb sealing layer
6696172 Recording medium and method for manufacturing the same
6692843 Magnetic recording medium, method of fabricating magnetic recordi...
6692840 Polymer coating for rubber articles
6682813 Magnetic acicular alloy particles containing iron as a main compo...
 
Sign InRegister
Username  
Password   
forgot password?