Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10697282 | Method for remediation of subterranean-formed metal-polymer complexes using a metal complexing agent | Andrew Bryce Conway | 2020-06-30 |
| 10202834 | Method for remediation of subterranean-formed metal-polymer complexes using a metal complexing agent | Andrew Bryce Conway | 2019-02-12 |
| 6835259 | Ultrasonic splicing of photographic film strips | Thomas M. Smith, Frederick J. Oleson, Jan A. Chrisler | 2004-12-28 |
| 5565912 | Film positioning system using dual perforation sensors | Webster D. Ross | 1996-10-15 |
| 5448049 | Film latent image bar-code (LIBC) reader | Mark E. Shafer | 1995-09-05 |
| 5254919 | Encoder system using linear array sensor for high resolution | Mark E. Bridges | 1993-10-19 |
| 5038216 | Automatic brightness algorithm in a slide to video transfer unit | John R. Fredlund | 1991-08-06 |
| 4933690 | Slide changing apparatus with slide jam protection | Jude A. SanGregory, Michael L. Wirt | 1990-06-12 |
| 4929872 | Light bulb socket soft start and power interrupt assembly | Mark E. Bridges | 1990-05-29 |
| 4920419 | Zoom lens focus control device for film video player | — | 1990-04-24 |
| 4912558 | Optical image to video transfer system having enhanced resolution and contrast for dark areas of the image | John R. Fredlund, Anthony W. Schrock, Lawrence E. Walther | 1990-03-27 |
| 4875103 | Apparatus and method for aligning a repositionable imaging sensor with a photographic image in a film video system | Mark E. Bridges, John R. Fredlund | 1989-10-17 |
| 4811107 | Video player sensor cable | Mark E. Bridges | 1989-03-07 |