Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7647860 | Diaphragm and a diaphragm pump | Richard Bovill | 2010-01-19 |
| 5324904 | Reactors for effecting chemical processes | Eric W. Sims, Ralph J. Doy | 1994-06-28 |
| 5122497 | Catalyst for ammonia oxidation | Nigel Sammes | 1992-06-16 |
| 5041276 | Ammonia oxidation | Nigel Sammes | 1991-08-20 |
| 4849554 | Production of tetrafluoroethylene and hexafluoropropylene | Eric W. Sims | 1989-07-18 |