Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5672405 | Metal-reinforced molded-plastic composite structures | J. Lee Plank, Jr. | 1997-09-30 |
| 5056262 | Releasable window guard assembly | Kenneth K. Schweiss, Harold E. Flack, II, Lawrence P. Simms | 1991-10-15 |
| 4993187 | Releasable window guard assembly | Kenneth K. Schweiss, Harold E. Flack, II, Lawrence P. Simms | 1991-02-19 |