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

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...When G.G. Hubbard learned of his future son-in-law's invention, he called it "only a toy." His daughter was engaged to a young man named Alexander Graham Bell.

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Examiner: Czaja, Donald E.


Primary examiner statistics: 3132 patents; average approval time: 726 days
Assistant examiner statistics: 0 patents; average approval time: N/A

Patents as Primary Examiner (view all)

Patent No. Patent Title:
6258165 Heater in a conveyor system
6189339 Method for producing silica glass used for photolithography
6007630 Method and apparatus for electrostatically depositing a medicamen...
5954920 Paper comprising aromatic polyester and process for producing the...
5919307 Apparatus for coating an inside of a pipe or tube
5895512 Process for the manufacture of an object displaying a message
5888353 Flatsided parabolic header for headboxes
5879515 Jet device
5868841 Blade holder with swiveling device for positioning with respect t...
5863331 IPC (Chip) termination machine
5861060 Supply tank for electrostatic spraying system
5858051 Method of manufacturing optical waveguide
5858094 Machine system and process for producing attrition resistant slow...
5846285 Apparatus for producing continuous glass filaments
5837025 Method of producing fine-particle multicomponent glass powders fo...
5830251 Manufacture of ceramic tiles from industrial waste
5830309 Resin-based friction material
5824157 Fluid jet impregnation
5820676 Apparatus for painting elongated thin shafts
5820735 Under felt inclined flat former to produce multilayer or monolaye...
5817160 UV absorbing glass
5817162 Method of making a container from a bottle
5817161 Optical element forming method
5814120 Sweepout assembly with nonmetallic pads
5803968 Compact disc spin coater
5803943 Apparatus for forming insulated glass
5804232 Process for preparing an instant rice nectar
5804035 Process for recovering chips and fibers from residues of timber-d...
5800674 Method and apparatus for improving a batch cooking process
5795392 Core tube for a cross-head die apparatus
5795438 Method and apparatus for feeding multiple digesters
5795390 Liquid dispensing system with multiple cartridges
5792323 Spiral base structres for long nip paper machine press belts
5792321 Methods and apparatus to enhance paper and board forming qualitie...
5792232 Forced convection heating apparatus
5785760 Line striping machine
5782949 Device for the manufacture of flat glass sheet with improved ...
5782978 Coating device with movable fluid supply nozzle and rotatable sub...
5783037 System and method for operating a pulp mill
5783247 Flavoring composition containing oxidized triglyceride fats, fatt...

Patents as Assistant Examiner

Patent No. Patent Title:
No patents.
 
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