Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10204531 | Injection dummy | — | 2019-02-12 |
| 6422702 | Method for monitoring film remaining in a motion picture film magazine | Ronald E. Uhlig, Robert O. James, Charles C. Anderson, Keith Walker | 2002-07-23 |
| 6400399 | Process for viewing a motion picture film with concurrently displayed subtitle text | Charles C. Anderson, Robert O. James, Ronald E. Uhlig, Keith Walker | 2002-06-04 |
| 6317191 | Process for viewing a positive motion picture film scene image with integral audio soundtrack | Robert O. James, Charles C. Anderson, Ronald E. Uhlig, Keith Walker | 2001-11-13 |
| 4577290 | Replicator with improved propagation performance | — | 1986-03-18 |
| 4455234 | Process of extracting a metal value | Clifford Brown, John M. Simon | 1984-06-19 |