Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4954382 | Interleaf layer in fiber reinforced resin laminate composites | R. Scott Riefler | 1990-09-04 |
| 4951089 | Photographic printing apparatus | — | 1990-08-21 |
| 4842938 | Metal reinforcing patch and method for reinforcing metal | Sidky D. Rizk, Navinchandra B. Shah | 1989-06-27 |
| 4803105 | Reinforcing sheet for the reinforcement of panel and method of reinforcing panel | Robert P. Kretow | 1989-02-07 |
| 4614425 | Photographic printing method and apparatus | Harry J. Copeland | 1986-09-30 |
| 4575235 | Photographic printing apparatus and methods | — | 1986-03-11 |
| 4575233 | Photographic printing | Harry J. Copeland | 1986-03-11 |
| 4423955 | Photographic printing apparatus | — | 1984-01-03 |
| 4351883 | Compositions for treating aluminum surfaces for tarnish resistance | Arnold F. Marcantonio, Paul J. Kress | 1982-09-28 |
| 4341878 | Compositions for treating aluminum surfaces for tarnish resistance | Arnold F. Marcantonio, Paul J. Kress | 1982-07-27 |