Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6422702 | Method for monitoring film remaining in a motion picture film magazine | Ronald E. Uhlig, Charles C. Anderson, Keith Walker, David Markham | 2002-07-23 |
| 6400399 | Process for viewing a motion picture film with concurrently displayed subtitle text | Charles C. Anderson, Ronald E. Uhlig, Keith Walker, David Markham | 2002-06-04 |
| 6372338 | Spherical magnetic particles for magnetic recording media | Frederick J. Jeffers, Bradford D. West, Frederick R. Chamberlain, IV, Neil Smith, Ronald M. Wexler | 2002-04-16 |