Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5637786 | Series parallel heated oxygen sensor heater control | David Charles Weber | 1997-06-10 |
AR
Alan Michael Rooke
Overall (1997): #177,981 of 185,788Top 100%
1
Patents 1997