Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D541606 | Combined sprinkler head grass trimmer and cleaner | Benjamin Lewis | 2007-05-01 |
| 5799450 | Vehicle window and a process for the preparation thereof | Terence P. Sammon, Andrew R. Kneisel | 1998-09-01 |
| 5620648 | Process for the preparation of prefabricated vehicle windows | Curtis L. Volkmann | 1997-04-15 |
| 5330597 | Process for the preparation of a vehicle window | William E. Leuchten | 1994-07-19 |
| 4487448 | Unitized window assembly | — | 1984-12-11 |
| 4332056 | Infinite position door hold-open | Arthur W. Hollar, Jr. | 1982-06-01 |
| 4235056 | Glass retaining clip | — | 1980-11-25 |