Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6854168 | Method and apparatus for forming openings in polymeric tubing | Richard Booms, Ryan Booms | 2005-02-15 |
| 4439520 | Sensitized high aspect ratio silver halide emulsions and photographic elements | James T. Kofron, Cynthia G. Jones, John A. Haefner, Herbert S. Wilgus, Francis J. Evans | 1984-03-27 |
| 4420556 | Photographic silver halide materials | Colin Holstead | 1983-12-13 |