Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 10589246 | High temperature inlet distributor | Nan Zhao | 2020-03-17 | |
| 9328974 | Particulate cooler | Lloyd Edward Cizmar | 2016-05-03 | |
| 9162830 | Plug resistant nozzle for fluidization of particulates | — | 2015-10-20 | |
| 8226749 | System for reducing head space in a pressure cyclone | — | 2012-07-24 | |
| 8157895 | System for reducing head space in a pressure cyclone | — | 2012-04-17 | |
| 7048154 | Breathable rupturable closure for a flexible container | Edward Phillips | 2006-05-23 | |
| 5690168 | Quench exchanger | Lloyd Edward Cizmar, Larry G. Hackemesser | 1997-11-25 | $116,757,000 |
| 4845616 | Method for extracting acoustic velocities in a well borehole | — | 1989-07-04 | |
| 4531330 | Bed/shelter unit | — | 1985-07-30 | |
| 4521166 | Inflatable air pump | — | 1985-06-04 |