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Gary R. Schultheis
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Los Gatos, CA, US
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last 30 patents
Information
Patent Grant
Electronic level displaying inclination with regard to instrument l...
Patent number
5,592,745
Issue date
Jan 14, 1997
Zircon Corporation
Charles E. Heger
G01 - MEASURING TESTING
Information
Patent Grant
Electronic level with stereo sound indication
Patent number
5,488,779
Issue date
Feb 6, 1996
Zircon Corporation
Gary R. Schultheis
G01 - MEASURING TESTING
Information
Patent Grant
Electronic level displaying inclination using a multi-segment fan-l...
Patent number
5,479,715
Issue date
Jan 2, 1996
Zircon Corporation
Gary R. Schultheis
G01 - MEASURING TESTING
Information
Patent Grant
Calibrated bevel square with integrated electronic level and plumb
Patent number
5,452,522
Issue date
Sep 26, 1995
Zircon Corporation
Donald D. Kook
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS