Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5983665 | Production of refrigerated liquid methane | Lee J. Howard, Howard C. Rowles, Richard Alan Wright, Christopher F. Harris, Robert Davis | 1999-11-16 |
| 5280710 | Continuous process for producing slush hydrogen | Lee S. Gaumer, Jr., Robert B. Moore | 1994-01-25 |
| 5154062 | Continuous process for producing slush hydrogen | Lee S. Gaumer, Jr., Robert B. Moore | 1992-10-13 |
| 5139548 | Gas liquefaction process control system | Yu-Nan Liu, David Anthony Zagnoli | 1992-08-18 |