Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5497392 | Segmented lasing tube for high temperature laser assembly | Richard H. Sawicki, Terry W. Alger, Jerome P. Hall | 1996-03-05 |
| 4523879 | Ice barrier construction | Hans O. Jahns | 1985-06-18 |