Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10185299 | Edge treatment process | Mark McNinch Walter, III, Edward E. Freyenhagen | 2019-01-22 |
| 6122115 | Method and device for mounting optical components | William T. Plummer, Douglas S. Goodman | 2000-09-19 |
| 6011577 | Modular optical print head assembly | Douglas S. Goodman, William T. Plummer | 2000-01-04 |
| 5933278 | Monolithic multi-faceted mirror for combining multiple beams from different light sources by reflection | William T. Plummer, Douglas S. Goodman | 1999-08-03 |