Robert Oman

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Toronto, Ontario, CA

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for maintaining a scientific and measuring instrument or...
- Patent number 5,406,713
- Issue date Apr 18, 1995
- Robert Oman
- G01 - MEASURING TESTING
Information Patent Grant
Inclinometer including an apparatus for maintaining a scientific an...
- Patent number 4,949,467
- Issue date Aug 21, 1990
- Robert Oman
- G01 - MEASURING TESTING