Balkman; William D.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Balkman; William D..The latest application filed is for "universal controller and graphical user interface".
- Balkman; William D. - Austin TX
| Patent | Date |
|---|---|
| Digital kick meter and graphical user interface (GUI) Grant 7,295,654 - Balkman November 13, 2 | 2007-11-13 |
| Universal controller and graphical user interface App 20050240831 - Balkman, William D. ; et al. | 2005-10-27 |
| Digital kick meter and graphical user interface (GUI) App 20050169436 - Balkman, William D. | 2005-08-04 |
| Method and apparatus for determining direction to and position of an underground conductor Grant 5,093,622 - Balkman March 3, 1 | 1992-03-03 |
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