Geert J. Wyntjes

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Chelsea, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Three-dimensional imaging system
- Patent number 6,002,423
- Issue date Dec 14, 1999
- Visidyne, Inc.
- Saul Rappaport
- G01 - MEASURING TESTING
Information Patent Grant
Optical measurement system
- Patent number 5,793,483
- Issue date Aug 11, 1998
- Visidyne, Inc.
- Theodore F. Zehnpfennig
- G01 - MEASURING TESTING
Information Patent Grant
Portable extended life metrology system for measuring scale displac...
- Patent number 5,317,385
- Issue date May 31, 1994
- Federal Products Corporation
- John R. Silva
- G01 - MEASURING TESTING