Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4656785 | Weatherseal | — | 1987-04-14 |
| 4535564 | Weatherstrip mountable in a slot | — | 1985-08-20 |
| 4528788 | Weatherplug for a moveable panel | Jeffrey M. Lynn | 1985-07-16 |
| 4464864 | Weatherstripping in a double-hung window | — | 1984-08-14 |
| 4328273 | Seal having resilient core and outer cover | — | 1982-05-04 |
| 4307139 | Pile weatherstrip having a looped barrier fin | — | 1981-12-22 |
| 4242392 | Soft barrier fin weatherstrip and method of manufacture | — | 1980-12-30 |