Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8692540 | Split core status indicator | — | 2014-04-08 |
| 7855655 | Current switch with automatic calibration | Phillip Mark Hunter, David Bruno | 2010-12-21 |
| 5502534 | Automated photo developing machine | Marine D. Lynch, Corey L. Davis, Raymond J. Easton, Robert E. Lach, Richard Paulson | 1996-03-26 |
| 5023643 | Automatic photo processor | Marine D. Lynch, Richard Paulson, Steven L. Reeck | 1991-06-11 |
| 4444357 | Differing-temperature liquid-mixing apparatus and method using pulsed, duty-cycle temperature control | M. Dee Lynch | 1984-04-24 |
| 4383551 | Anti-hammer device for pulsed liquid-merging system | M. Dee Lynch | 1983-05-17 |