Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5534177 | Compositions useful for removing products of metal corrosion | — | 1996-07-09 |
| 5244913 | Compositions and methods for dissolving body calculi | Stephen L. Coulter, Christy L. H. Oviatt, Steven R. Morehead | 1993-09-14 |
| 4994025 | Method of dissolving cholesterol-rich calculi with short chain halogenated organic solvents and cosolvents | Paul DeAntonio, John T. Sorensen | 1991-02-19 |
| 4863445 | Assembly for inhibiting microbial growth in collected fluid | Bernice I. Romo, Robert L. Murtfeldt, William Jeffrey Bertrand | 1989-09-05 |
| 4595632 | Fluorocarbon grafting of polymeric substrates | Robert Allen Janssen, Roger Drake | 1986-06-17 |
| 4589964 | Process for graft copolymerization of a pre-formed substrate | Robert Allen Janssen, William Jeffrey Bertrand | 1986-05-20 |
| 4311573 | Process for graft copolymerization of a pre-formed substrate | Robert Allen Janssen, William Jeffrey Bertrand | 1982-01-19 |