Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5041238 | o,o'-Bridged oligophenylene laser dyes, dyestuff lasers and methods of lasing therewith | Joel M. Kauffman, Richard N. Steppel | 1991-08-20 |
| 5037578 | O,O'-bridged oligophenylene laser dyes and dyestuff lasers and method of lasing therewith | Joel M. Kauffman, Richard N. Steppel | 1991-08-06 |