Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9073624 | Methods and apparatus to cooperatively lift a payload | Richard D. Jones | 2015-07-07 |
| 6427857 | Expandable display apparatus and methods | Duane D. Adams, James E. Gram, Douglas J. Oosterman | 2002-08-06 |
| 5271777 | High efficiency coil fabrication process | — | 1993-12-21 |