Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9195148 | Side seal for wet lens elements | Matthew Lipson, Richard Joseph Bruls | 2015-11-24 |
| 7781029 | Side seal for wet lens elements | Matthew Lipson, Richard Joseph Bruls | 2010-08-24 |