Michael H. Sweeney

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Commerce Township, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Transmitter and receiver units for spatial position measurement system
- Patent number 5,579,102
- Issue date Nov 26, 1996
- Spatial Positioning Systems, Inc.
- Timothy Pratt
- G01 - MEASURING TESTING
Information Patent Grant
Transmitter and receiver units for spatial position measurement system
- Patent number 5,461,473
- Issue date Oct 24, 1995
- Spatial Positioning Systems, Inc.
- Timothy Pratt
- G01 - MEASURING TESTING