Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7025191 | Moving crank mechanism | Robert D. Lichti | 2006-04-11 |
| 6011998 | High speed picking system | Robert D. Lichti | 2000-01-04 |
| 4640711 | Method of object consolidation employing graphite particulate | Alfred F. Hofstatter | 1987-02-03 |
| 4594219 | Powder metal consolidation of multiple preforms | Alfred F. Hostatter, John G. Papp | 1986-06-10 |
| 4539175 | Method of object consolidation employing graphite particulate | Alfred F. Hofstatter | 1985-09-03 |