Issued Patents All Time
Showing 76–96 of 96 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5420658 | Modular processing channel for an automatic tray processor | Joseph A. Manico, David L. Patton, John H. Rosenburgh | 1995-05-30 |
| 5420659 | Modular processing channel for an automatic tray processor | Joseph A. Manico, David L. Patton, John H. Rosenburgh | 1995-05-30 |
| 5418591 | Counter cross flow for an automatic tray processor | John H. Rosenburgh, David L. Patton, Joseph A. Manico | 1995-05-23 |
| 5418592 | Rack and a tank for a photographic processing apparatus | David L. Patton, Roger E. Bartell, John H. Rosenburgh | 1995-05-23 |
| 5400106 | Automatic tray processor | John H. Rosenburgh, Joseph A. Manico, David L. Patton | 1995-03-21 |
| 5398094 | Slot impingement for an automatic tray processor | John H. Rosenburgh, David L. Patton, Joseph A. Manico | 1995-03-14 |
| 5389994 | Closed solution recirculation/shutoff system for an automatic tray processor | John H. Rosenburgh, Joseph A. Manico, David L. Patton | 1995-02-14 |
| 5386261 | Vertical and horizontal positioning and coupling of automatic tray processor cells | David L. Patton, Joseph A. Manico, John H. Rosenburgh | 1995-01-31 |
| 5381203 | Textured surface with canted channels for an automatic tray processor | John H. Rosenburgh, David L. Patton, Joseph A. Manico | 1995-01-10 |
| 5355190 | Slot impingement for an automatic tray processor | John H. Rosenburgh, David L. Patton, Joseph A. Manico | 1994-10-11 |
| 5353086 | Textured surface with canted channels for an automatic tray processor | John H. Rosenburgh, David L. Patton, Joseph A. Manico | 1994-10-04 |
| 5353083 | Closed solution recirculation/shutoff system for an automatic tray processor | John H. Rosenburgh, Joseph A. Manico, David L. Patton | 1994-10-04 |
| 5353088 | Automatic tray processor | John H. Rosenburgh, Joseph A. Manico, David L. Patton | 1994-10-04 |
| 5347337 | Vertical and horizontal positioning and coupling of automatic tray processor cells | David L. Patton, Joseph A. Mainco, John H. Rosenburgh | 1994-09-13 |
| 5313243 | Counter cross flow for an automatic tray processor | John H. Rosenburgh, David L. Patton, Joseph A. Manico | 1994-05-17 |
| 5311235 | Driving mechanism for a photographic processing apparatus | David L. Patton, Roger E. Bartell, Anthony Earle, John H. Rosenburgh | 1994-05-10 |
| 5309191 | Recirculation, replenishment, refresh, recharge and backflush for a photographic processing apparatus | Roger E. Bartell, David L. Patton, John H. Rosenburgh | 1994-05-03 |
| 5270762 | Slot impingement for a photographic processing apparatus | John H. Rosenburgh, David L. Patton, Anthony Earle | 1993-12-14 |
| 5179404 | Anti-web adhering contour surface for a photographic processing apparatus | Roger E. Bartell, John H. Rosenburgh, Anthony Earle, David L. Patton | 1993-01-12 |
| 4793074 | Dryer assembly for photographic paper | Thomas C. Jessop | 1988-12-27 |
| 4780744 | System for quality monitoring and control in an electrophotographic process | Homer G. Porter | 1988-10-25 |