Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5194159 | Treatment of lower glycol-containing operative fluids | Lise Dahuron, John H. Robson, George E. Keller, II, Benjamin Bikson | 1993-03-16 |
| 5102549 | Treatment of lower glycol-containing operative fluids | Lise Dahuron, John H. Robson, George E. Keller, II, Benjamin Bikson | 1992-04-07 |
| 5034134 | Treatment of impurity-containing liquid streams in ethylene oxide/glycol processes with semi-permeable membranes | Lise Dahuron, John H. Robson, George E. Keller, II | 1991-07-23 |
| 5019633 | Catalyst composition for polymerizing ethylene | Burkhard E. Wagner, George L. Goeke, Frederick J. Karol | 1991-05-28 |
| 4758367 | Triethylene glycol-based heat transfer fluids | — | 1988-07-19 |
| 4379758 | Catalyst composition for polymerizing ethylene | Burkhard E. Wagner, George L. Goeke, Frederick J. Karol | 1983-04-12 |
| 4370456 | Catalyst composition for copolymerizing ethylene | — | 1983-01-25 |