Robert N. Brown

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Los Gatos, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Control valve actuated by low-pressure and low-flow-rate control fluid
- Patent number 6,305,375
- Issue date Oct 23, 2001
- Porter Instrument Company, Inc.
- Robert N. Brown
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Control valve actuated by low-pressure and low-flow rate control fluid
- Patent number 6,202,645
- Issue date Mar 20, 2001
- Porter Instruments, Inc.
- Robert N. Brown
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Cartridge feed system for automatic PCB loading machine
- Patent number 4,819,699
- Issue date Apr 11, 1989
- Alliance Automation Systems, Inc.
- Robert N. Brown
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Part feeder
- Patent number 4,761,106
- Issue date Aug 2, 1988
- Alliance Automation Systems, Inc.
- Robert N. Brown
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL