Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4548083 | Cryogenic insulation strength and bond tester | James H. Ehl, Willibald P. Prasthofer | 1985-10-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4548083 | Cryogenic insulation strength and bond tester | James H. Ehl, Willibald P. Prasthofer | 1985-10-22 |