Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5260725 | Method and apparatus for registration of sequential images in a single pass, color xerographic printer | — | 1993-11-09 |
| 5229787 | Color printer | James D. Rees, James M. Casella | 1993-07-20 |
| 5168283 | Method and apparatus for charged area development printing with high and low resolution image bars | James D. Rees | 1992-12-01 |
| 5095336 | Temperature control of a fluorescent lamp having a central and two end amalgam patches | Stephen C. Corona, Dominick J. Maiorano | 1992-03-10 |
| 5081492 | Exposure control system | — | 1992-01-14 |
| 4992829 | Flash lamp intensity control for electrostatographic reproduction machines | Charles F. Sander, Edward A. Powers, Winston J. Powers | 1991-02-12 |
| 4899087 | Triggering circuit for series connected flash lamps | Lawrence J. Mason | 1990-02-06 |
| 4794422 | Electrophotographic reproduction machine with document exposure system directly coupled to ac line input | Richard F. Lehman, David K. Shogren, Lawrence J. Mason | 1988-12-27 |
| 4533853 | Mechanism and method for controlling the temperature and output of a fluorescent lamp | William L. Lama, Karl A. Northrup, Stephen C. Corona | 1985-08-06 |
| 4529912 | Mechanism and method for controlling the temperature and light output of a fluorescent lamp | Karl A. Northrup | 1985-07-16 |
| 4524289 | Flash lamp power supply with reduced capacitance requirements | William L. Lama | 1985-06-18 |
| RE31499 | Illumination system utilizing two opposing DC lamps with an optimum barrel-shaped slit | Charles F. Gallo, Jr., James D. Rees | 1984-01-17 |
| 4317066 | Gaseous discharge lamp having novel electrode mountings | Karl A. Northrup | 1982-02-23 |