Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6374736 | Screen printing frame scraper | Joseph Dale Cresgy | 2002-04-23 |
| 6085429 | Optical disc spindle straightness testing apparatus and method | Joseph Dale Cresgy | 2000-07-11 |