Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5806697 | Fitment removal prevention device for containers | Richard Paul Harbutt, Peter Nott, David C. Snow | 1998-09-15 |
| 4442627 | Seed planting device | James E. Adams, Jr. | 1984-04-17 |
| 4403398 | Method of manufacturing a cadmium sulphide photo-voltaic device | Robert C. Whelan | 1983-09-13 |