Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5430381 | Apparatus for electrostatically imaging the surface of an object located nearby | — | 1995-07-04 |
| 5017795 | Apparatus for inspecting can seams and the like | Robert W. Acres, Harold Davis, Andrew N. Donham, Nader Riahi, Richard W. A. Slamka +1 more | 1991-05-21 |
| 4845496 | Electro-optical displacement sensor | Dale C. Penner, Robert Steven Hannebauer | 1989-07-04 |