Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7221379 | Integrated object squash and stretch method and apparatus | David Mullins, Steven Clay Hunter, Robert Russ, William F. Sheffler, Christian Hoffman | 2007-05-22 |
| 7221380 | Integrated object bend, squash and stretch method and apparatus | Steven Clay Hunter, David Mullins, Robert Russ, William F. Sheffler, Christian Hoffman | 2007-05-22 |
| 4423867 | Billiard cue with lateral offset | — | 1984-01-03 |