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Solfan Systems, Inc.
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Mountain View, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Microwave speed meter
Patent number
4,276,548
Issue date
Jun 30, 1981
Solfan Systems, Inc.
Erno B. Lutz
G01 - MEASURING TESTING
Information
Patent Grant
Microwave motion-detection apparatus employing a Gunn oscillator in...
Patent number
4,117,464
Issue date
Sep 26, 1978
Solfan Systems, Inc.
Erno B. Lutz
G08 - SIGNALLING
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
73102326 - MIDEX
Serial number
73102326
Registration number
1124869
Filing date
Oct 6, 1976
SOLFAN SYSTEMS INC.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments