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: Davis, Jr., Albert W.


Primary examiner statistics: 2136 patents; average approval time: 697 days
Assistant examiner statistics: 129 patents; average approval time: 1235 days

Patents as Primary Examiner (view all)

Patent No. Patent Title:
5482113 Convertible heat exchanger for air or water cooling of electronic...
5417277 Fluid manifold having a tubular wall, for a heat exchanger
5404938 Single assembly heat transfer device
5398747 Automotive vehicle auxiliary component preheating method and syst...
5398519 Thermal control system
5390730 Fluid cooling system
5390729 Refractory element
5388415 System for a cooler and gas purity tester
5388637 Activated carbon absorbent with integral heat transfer device
5385203 Plate fin heat exchanger built-in type multi-stage thermosiphon
5381860 Thermal energy storage system for a cool water air conditioning s...
5379830 Heat pipe and radiating device
5379832 Shell and coil heat exchanger
5379833 Heat exchanger with integral subcooler
5379610 Refractory element
5377489 Internal moisture separation cycle for a low pressure turbine
5377745 Cooling device for central processing unit
5375649 Ventilation device
5372016 Ground source heat pump system comprising modular subterranean he...
5372185 Combined water heater and heat exchanger
5372182 Modular regenerator pre-conditioner air system
5372188 Heat exchanger for a refrigerant system
5370178 Convertible cooling module for air or water cooling of electronic...
5368093 Thawing device for frozen foods
5368096 Condensing heat exchanger scrubbing system
5368090 Geometrical vapor blocker for parallel condensation tubes requiri...
5368091 Temperature monitoring method and system for regenerative heat ex...
5363903 Perimeter seal for air heater
5363909 Compact contacting device
5363906 Air heater seals
5360058 Heat pipe for transferring heat
5360057 Dual-temperature heat pump apparatus and system
5360056 Temperature initiated passive cooling system
5358031 Interlocking checker bricks and method and apparatus for making
5358033 Heat pipe, with a cooled bubble trap
5355943 Vacuum steam condensing plants using air as the cooling fluid
5355840 Steam generator controlled by pressure switch
5355942 Cooling multi-chip modules using embedded heat pipes
5353863 Pentium CPU cooling device
5351501 Method of transferring heat energy from a low to a higher tempera...

Patents as Assistant Examiner (view all)

Patent No. Patent Title:
6714983 Modular, portable data processing terminal for use in a communica...
6435737 Data pipeline system and data encoding method
6178492 Data processor capable of executing two instructions having opera...
6122704 Integrated circuit for identifying an item via a serial port
6112017 Pipeline processing machine having a plurality of reconfigurable ...
6101572 Data transfer system
6079009 Coding standard token in a system compromising a plurality of pip...
6067417 Picture start token
6067613 Rotation register for orthogonal data transformation
6049671 Method for identifying and obtaining computer software from a net...
6038380 Data pipeline system and data encoding method
6016538 Method, apparatus and system forming the sum of data in plural eq...
6016255 Portable data carrier mounting system
6006315 Computer methods for writing a scalar value to a vector
5995097 Method and apparatus for confirming matching of data in a distrib...
5996020 Multiple level minimum logic network
5991866 Method and system for generating a program to facilitate rearrang...
5991864 Power connectors, antenna connectors and telephone line connector...
5991868 Apparatus and method for processing data with a plurality of flag...
5983339 Power down system and method for pipelined logic functions
5983323 Processor node
5983275 Apparatus for and method of providing interrupts to a host proces...
5978896 Method and system for increased instruction dispatch efficiency i...
5978592 Video decompression and decoding system utilizing control and dat...
5978565 Method for rapid recovery from a network file server failure incl...
5978897 Sequence operation processor employing multi-port RAMs for s...
5978822 Circuit for rotating, left shifting, or right shifting bits
5974523 Mechanism for efficiently overlapping multiple operand types in a...
5974530 Integrated PCI buffer controller and XOR function circuit
5968160 Method and apparatus for processing data in multiple modes in acc...
5964864 Information processing apparatus for separately processing code ...
5961654 Operand fetch bandwidth analysis
5963719 Two-pin distributed ethernet bus architecture
5963746 Fully distributed processing memory element
5961575 Microprocessor having combined shift and rotate circuit
5958037 Apparatus and method for identifying the features and the origin ...
5954793 Remote limit-setting information distribution system
5954811 Digital signal processor architecture
5956519 Picture end token in a system comprising a plurality of pipeline ...
5953716 Querying heterogeneous data sources distributed over a network us...
 
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