Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6662103 | Method and system for creating a user-selectable arbitrary coordinate frame | Jeffrey F. Skolnick, Edward Barrientos, Sean Beliveau, Thomas M. Hedges, Edmund S. Pendleton +1 more | 2003-12-09 |
| 6545751 | Low cost 2D position measurement system and method | Sean Beliveau, Edward Barrientos, Yvan J. Beliveau, Thomas M. Hedges, Edmund S. Pendleton +3 more | 2003-04-08 |
| 5579102 | Transmitter and receiver units for spatial position measurement system | Timothy Pratt, Andrew W. Dornbusch, Yvan J. Beliveau, Michael H. Sweeney | 1996-11-26 |
| 5461473 | Transmitter and receiver units for spatial position measurement system | Timothy Pratt, Andrew W. Dornbusch, Yvan J. Beliveau, Michael H. Sweeney | 1995-10-24 |
| 5294970 | Spatial positioning system | Andrew W. Dornbusch, Yvan J. Beliveau, Timothy Pratt | 1994-03-15 |
| 5247487 | Spatial measurement recovery system | Yvan J. Beliveau, Andrew W. Dornbusch, Timothy Pratt | 1993-09-21 |
| 5110202 | Spatial positioning and measurement system | Andrew W. Dornbusch, Yvan J. Beliveau, Timothy Pratt | 1992-05-05 |
| 5100229 | Spatial positioning system | Yvan J. Beliveau, Timothy Pratt | 1992-03-31 |