Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12066639 | Adjustable achromatic collimator assembly for endpoint detection systems | Pengyu Han, Michael N. Grimbergen, Lei Lian, Upendra Ummethala, Michael Kutney | 2024-08-20 |
| 11719952 | Adjustable achromatic collimator assembly for endpoint detection systems | Pengyu Han, Michael N. Grimbergen, Lei Lian, Upendra Ummethala, Michael Kutney | 2023-08-08 |
| 5035180 | Shearing type ordnance venting device | Nick L. Purcell, Joseph A. Schmidt | 1991-07-30 |
| 5035182 | Bending type ordnance venting device | Nick L. Purcell, Joseph A. Schmidt | 1991-07-30 |