Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10005974 | Systems and processes for conversion of ethylene feedstocks to hydrocarbon fuels | Michael A. Lilga, Richard T. Hallen, Karl O. Albrecht, John G. Frye, Jr., Karthikeyan Kallupalayam Ramasamy | 2018-06-26 |
| 9932531 | Systems and processes for conversion of ethylene feedstocks to hydrocarbon fuels | Michael A. Lilga, Richard T. Hallen, Karl O. Albrecht, John G. Frye, Jr., Karthikeyan Kallupalayam Ramasamy | 2018-04-03 |
| 9771533 | Systems and processes for conversion of ethylene feedstocks to hydrocarbon fuels | Michael A. Lilga, Richard T. Hallen, Karl O. Albrecht, John G. Frye, Jr., Karthikeyan Kallupalayam Ramasamy | 2017-09-26 |
| 9663416 | Systems and processes for conversion of ethylene feedstocks to hydrocarbon fuels | Michael A. Lilga, Richard T. Hallen, Karl O. Albrecht, John G. Frye, Jr., Karthikeyan Kallupalayam Ramasamy | 2017-05-30 |
| 8236973 | Adsorption separation processes for ionic liquid catalytic processes | Wei Liu, John E. Holladay, Feng Zheng, Heather M. Brown | 2012-08-07 |
| 5538591 | Tape cutting apparatus | Ian Collins, Robert Charles Lewis Day, Erik Opgenhaffen, Geert Heyse | 1996-07-23 |
| 5420385 | Key operable safety switch | — | 1995-05-30 |
| D352305 | Printer cassette | — | 1994-11-08 |
| D342275 | Cassette | — | 1993-12-14 |