Arthur D. Vis

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Warren, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Tamper prevention device for fire hydrants
- Patent number 4,825,898
- Issue date May 2, 1989
- Arthur D. Vis
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Low contact force position sensing probe
- Patent number 4,490,913
- Issue date Jan 1, 1985
- Arthur D. Vis
- G01 - MEASURING TESTING
Information Patent Grant
Cable connector
- Patent number 4,420,199
- Issue date Dec 13, 1983
- Craft Line Inc.
- Arthur D. Vis
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Gap gauge
- Patent number 4,345,380
- Issue date Aug 24, 1982
- Candid Logic, Inc.
- Arthur D. Vis
- G01 - MEASURING TESTING
Information Patent Grant
Self-actuated displacement transducer
- Patent number 4,292,740
- Issue date Oct 6, 1981
- Candid Logic, Inc.
- Arthur D. Vis
- G01 - MEASURING TESTING
Information Patent Grant
Optical position transducer
- Patent number 4,110,611
- Issue date Aug 29, 1978
- Candid Logic, Inc.
- Lewis H. Tann
- G01 - MEASURING TESTING