Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8835749 | Multilayer film | Thomas J. Blong, Robert F. Babb, Pamela A. Percha | 2014-09-16 |
| 7574772 | Spring balance | David Wellman | 2009-08-18 |
| 6122863 | Operator for a closure | Arthur D. Tippin | 2000-09-26 |
| D375445 | Foldable handle for a window operator | Arthur D. Tippin | 1996-11-12 |
| D369741 | Window operator | Arthur D. Tippin | 1996-05-14 |
| 4644139 | Laminated obscuration banded windows for vehicles | Derek Charles Castle | 1987-02-17 |