Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6648511 | Electric motor bearing system and journal | Michael D. Smith, Jack D. Rinehart, William A. Ziegler | 2003-11-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6648511 | Electric motor bearing system and journal | Michael D. Smith, Jack D. Rinehart, William A. Ziegler | 2003-11-18 |