Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5345013 | Safe handling of tetrafluoroethylene | David John Van Bramer, Mark Brandon Shiflett | 1994-09-06 |
| 5284596 | Substantially constant boiling compositions of 1,1,1,2-tetra-fluoroethane and dimethyl ether | Donald Bernard Bivens | 1994-02-08 |
| 5277834 | Near-azeotropic blends for use as refrigerants | Donald Bernard Bivens, Mark Brandon Shiflett | 1994-01-11 |