Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4637178 | Screen assembly and clip therefor | Neil D. Nimmo, David Willis | 1987-01-20 |
| D279959 | Clip | Neil D. Nimmo, David Willis | 1985-08-06 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4637178 | Screen assembly and clip therefor | Neil D. Nimmo, David Willis | 1987-01-20 |
| D279959 | Clip | Neil D. Nimmo, David Willis | 1985-08-06 |