Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5273167 | Apparatus for stacking individual one piece receptacles | Franz Haas, Jr., Frank Buschbeck | 1993-12-28 |
| 5163313 | Apparatus for testing individual one piece receptacles | Franz Haas, Jr., Frank Buschbeck | 1992-11-17 |
| 5032413 | Process for testing individual one piece receptacles | Franz Haas, Jr., Frank Buschbeck | 1991-07-16 |
| 5032414 | Process for stacking individual one piece receptacles | Franz Haas, Jr., Frank Buschbeck | 1991-07-16 |