Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4251193 | Flow control valve | Gary Ray Minnis | 1981-02-17 |
JS
John L. Stiles — 1 Patent
Overall (All Time): #4,083,964 of 4,157,543Top 100%
1
Patents All Time