Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5513442 | Apparatus for inspecting a gear | — | 1996-05-07 |
| 5190272 | Actuator and palletizing system | Frank J. Zika | 1993-03-02 |
| 4545126 | Method and apparatus for checking toothed articles | John C. Nielsen | 1985-10-08 |
| 4533813 | Optical selective demetallization apparatus | Charles C. Rayburn, Howard R. Padgitt | 1985-08-06 |
| 4389564 | Indexing mechanism for card acceptor | Charles C. Rayburn | 1983-06-21 |
| 4305190 | Gear burnisher | — | 1981-12-15 |
| 4274207 | Differential checking head | — | 1981-06-23 |
| 4184264 | Gerotor internal gear testing | — | 1980-01-22 |