Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8046919 | Method of manufacturing a shutter | Timothy J. Coughlin, Richard C. Kruyer | 2011-11-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8046919 | Method of manufacturing a shutter | Timothy J. Coughlin, Richard C. Kruyer | 2011-11-01 |