Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8869551 | Method and apparatus for forming carbon dioxide particles into blocks | Matthew A. Gunderson, James R. Combs, Scott Thomas Hardoerfer | 2014-10-28 |
| 6042458 | Turn base for entrained particle flow | Tony R. Lehnig, David R. Linger | 2000-03-28 |
| 5473903 | Method and apparatus for producing carbon dioxide pellets | Daniel L. Lloyd | 1995-12-12 |
| 5301509 | Method and apparatus for producing carbon dioxide pellets | Daniel L. Lloyd | 1994-04-12 |
| 5188151 | Flow diverter valve | D. Lee Garbutt, Jr. | 1993-02-23 |
| 4804170 | Counterbalance assembly for rotatable robotic arm and the like | Walter Binder | 1989-02-14 |