Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9943122 | Method and apparatus for rapid evacuation of injured persons from hostile environments | — | 2018-04-17 |
| 9451799 | Method and apparatus for rapid evacuation of injured persons from hostile environments | — | 2016-09-27 |
| 5585143 | Apparatus and methods for applying solvent-free liquified coatings in a reclaim space | Donald R. Scharf, Kenneth J. Coeling | 1996-12-17 |
| 4635585 | System for spray coating substrates | James L. Kennon, Lawrence J. Macartney, Donald R. Scharf | 1987-01-13 |