Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4793865 | Method and composition for the removal of ammonium salt and metal compound deposits | Charles M. Staley, Verle E. Cornish | 1988-12-27 |
| 4304660 | Manufacture of refrigeration oils | Avilino Sequeira, Jr., Ralph P. Chesluk | 1981-12-08 |