Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5649874 | Transparent ball with insert, and process of manufacture thereof | Stephen J. Headford, Tony Redpath, Tom Clarke | 1997-07-22 |
| 4883857 | Production of photodegradable polyester plastics | James E. Guillet, Ruey S. Li | 1989-11-28 |
| 4714627 | Method of gold deposition using volatile organogold complexes | Richard J. Puddephatt | 1987-12-22 |