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

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...that while attempting to develop a super strong glue, 3M employee Spencer Silver accidentally developed a glue that was so weak it would barely hold two pieces of paper together? However, his colleague Art Fry needed the glue. Fry sang with his church choir and marked the pages of his hymnal with small scraps of paper that often fell out. He used Silver's glue to hold the papers in place. Today we call this invention Post-it Notes.

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Examiner: Lee, Kevin L


Primary examiner statistics: 324 patents; average approval time: 326 days
Assistant examiner statistics: 0 patents; average approval time: N/A

Patents as Primary Examiner (view all)

Patent No. Patent Title:
8113235 Apparatus and methods for facilitating prosthesis donning, doffin...
8109288 Flow rate control system and shower plate used for partial pressu...
8074670 Maintaining dynamic water storage in underground porosity reservo...
8056577 Apparatus and methods to dispense fluid from a bank of containers...
8047220 Gas cabinet
8025073 Incline-responsive valve
8020583 Hydraulic valve arrangement
8020580 Drain pipe connector for fluid filters
8015995 System and method for flow monitoring and control
8006713 Aviation fueling hydrant coupler with internal actuating collar l...
8006712 Faucet control system and method
RE42633 Spool valve for fluid control
7997301 Spout assembly for an electronic faucet
7992586 Receptacle for catching and retaining unwanted liquids
7984727 Valve for control of high pressure air pressure air pulse
RE42552 Dry break coupling assembly
7975713 Continuous gas service restoration and meter change-out system
7975720 Ball valve cartridge for use with remote handle
7971600 Compressor throttling valve assembly
7954511 Two-stage valve for controlling fluids
7954505 Mobile leakage containment box including a liquid impermeable mem...
7950411 Pipe branching arrangement
7950407 Apparatus for rapid filling of a processing volume
RE42401 Double diaphragm precision throttling valve
7942160 Valves and pumps for microfluidic systems and method for making m...
7942161 Push-fit valve with integrated mounting assembly
7942163 Flat face, pipe coupling with spring-loaded shutoff sleeves to pr...
7938137 Method of direct hot tapping into a multiple production string wi...
7938136 Method for sealing taps
7934516 Toilet leak containment and detection system
7931044 Valve body and condensate holding tank flushing systems and metho...
7931043 Diaphragm-sealed valve with process purging groove
7926508 Water control valve system with snapping action
7926504 Method and systems for detecting and preventing leakage
7926502 Jet ring assembly and method for cleaning eductors
7921875 Fluid coupling
7918243 Connector assembly
7918239 Shock actuated responsive mechanism for vertical and horizontal v...
7913716 Sealing element and a coupling device provided with such a sealin...
7913712 Fuel accessory for fuel tank and method for internally attaching ...

Patents as Assistant Examiner

Patent No. Patent Title:
No patents.
 
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