Patents per Year
Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 10443932 | Refrigerant vent rectifier and efficiency booster | Mark Ulrich | 2019-10-15 | $122,933,000 |
| 8208516 | Encoder initialization and communications | Arnaud Meylan, Ranjith Jayaram | 2012-06-26 | $12,388,000 |
| 6141701 | System for, and method of, off-loading network transactions from a mainframe to an intelligent input/output device, including off-loading message queuing facilities | — | 2000-10-31 | |
| 5939596 | Butadiene removal system for ethylene plants with front end hydrogenation systems | — | 1999-08-17 | $3,363,000 |
| 5859304 | Chemical absorption process for recovering olefins from cracked gases | Richard Barchas, Richard H. McCue, Jr., Christopher Wallsgrove | 1999-01-12 | $2,895,000 |
| 5768913 | Process based mixed refrigerants for ethylene plants | Richard H. McCue, Jr., John L. Pickering, Jr., David H. Chen | 1998-06-23 | $2,696,000 |
| 5763715 | Butadiene removal system for ethylene plants with front end hydrogenation systems | — | 1998-06-09 | $3,141,000 |