Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4409504 | Tandem connected submersible oil well pump motors | Brown Lyle Wilson | 1983-10-11 |
| 4350911 | Tandem connected submersible oil well pump motors | Brown Lyle Wilson | 1982-09-21 |