Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5056262 | Releasable window guard assembly | Charles D. Flack, Jr., Harold E. Flack, II, Lawrence P. Simms | 1991-10-15 |
| 4993187 | Releasable window guard assembly | Charles D. Flack, Jr., Harold E. Flack, II, Lawrence P. Simms | 1991-02-19 |