Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5392644 | Method and apparatus for inspection of gears | — | 1995-02-28 |
| 5271271 | Method and apparatus for inspection of gears | — | 1993-12-21 |
| 4196757 | Offset perforated lead-acid battery grid method | Leonard F. Hug, Toshio Uba, John F. Varga | 1980-04-08 |