Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7904229 | Method for determination of engine lubrication oil consumption | Rhonda Dawn Walthall, Walter Ernest Ainslie, Michael E. Mehrer, David Ronald Adair | 2011-03-08 |
WD
William K. Dornfeld
Overall (2011): #131,537 of 364,097Top 40%
1
Patents 2011