Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5354538 | Liquid transfer devices | Roger A. Bunce, Gary H. G. H. Thorpe, John E. C. Gibbons, Matthew Walker | 1994-10-11 |
| 5198193 | Liquid transfer devices | Roger A. Bunce, Gary H. G. H. Thorpe, John E. C. Gibbons, Matthew Walker | 1993-03-30 |