Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4193179 | Process of manufacturing an article having a groove rolled therein, and an article produced thereby | Daniel C. Confer | 1980-03-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4193179 | Process of manufacturing an article having a groove rolled therein, and an article produced thereby | Daniel C. Confer | 1980-03-18 |