Dunphy; Robert H.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Dunphy; Robert H..The latest application filed is for "method and apparatus for determining position and orientation".
- Dunphy; Robert H. - Holland PA
| Patent | Date |
|---|---|
| Method and apparatus for determining position and orientation Grant 5,856,844 - Batterman , et al. January 5, 1 | 1999-01-05 |
| Method and apparatus for determining degrees of freedom of a camera Grant 5,832,139 - Batterman , et al. November 3, 1 | 1998-11-03 |
| Surface resistivity meter Grant 4,758,777 - Bossard , et al. July 19, 1 | 1988-07-19 |
| Wide-range resistance monitoring apparatus and method Grant 4,736,157 - Betker , et al. April 5, 1 | 1988-04-05 |
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