Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4351992 | High-potential testing of vacuum-type circuit interrupters | — | 1982-09-28 |
DC
Donald W. Crouch
Overall (1982): #68,998 of 81,411Top 85%
1
Patents 1982