Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5403504 | Process for heating and cooling using substantially constant boiling compositions of fluorinated hydrocarbons | Donald Bernard Bivens, Mark Brandon Shiflett | 1995-04-04 |
| 5387357 | Azeotropic or azeotrope-like compositions of ammonia and hydrofluorocarbons | Mark Brandon Shiflett | 1995-02-07 |
| 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 |
| 5246617 | Azeotropic compositions of 1,1-dichloro-1-fluoroethane and methanol/ethanol | Abid N. Merchant | 1993-09-21 |
| 5221493 | Azeotropic compositions of 1,1,2,2,3,3,4,4-octafluorobutane and alcohols or ketones | Abid N. Merchant, Allen Capron Sievert, Janet C. Sung | 1993-06-22 |
| 5182040 | Azeotropic and azeotrope-like compositions of 1,1,2,2-tetrafluoroethane | Philip L. Bartlett, Donald Bernard Bivens, Brooks Shawn Lunger | 1993-01-26 |
| 5061394 | Azeotropic composition of 1-chloro-1,2,2,2-tetrafluoroethane and dimethyl ether | Donald Bernard Bivens, Philip L. Bartlett, Joseph Anthony Creazzo | 1991-10-29 |
| 4715900 | Azeotropic compositions of trichlorotrifluoroethane, dichlorodifluoroethane and methanol/ethanol | Helen A. Connon, Robert A. Gorski, William G. Kenyon | 1987-12-29 |