Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D437293 | Electrical plug lockout | Marc R. Obenshain | 2001-02-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D437293 | Electrical plug lockout | Marc R. Obenshain | 2001-02-06 |