Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7410528 | Method and system for testing the integrity of green plugged honeycomb structure | Babak Robert Raj, William Paul Ryszytiwskyj, David John Worthey, Leon Robert Zoeller, III | 2008-08-12 |
| 4990172 | Automatic machine for moulding glass articles | Gilbert D. Pujol | 1991-02-05 |