Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE40840 | System for the contained transfer of particulates | Steven M. Lloyd, Lewis R. Dickerson, Donald R. Cohee, David S. Burnham, Tony R. McKee +1 more | 2009-07-07 |
| 6653377 | System for the contained transfer of particulates | Steven M. Lloyd, Lewis R. Dickerson, Donald R. Cohee, David S. Burnham, Tony R. McKee +2 more | 2003-11-25 |
| 6647668 | Space erected inflatable structure | Donald R. Cohee, Robert L. Pauly, David Phillip Cadogan | 2003-11-18 |