Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7900968 | Electrical isolation connector for electromagnetic gap sub | Paul L. Camwell, David D. Whalen, Thomas H. Vermeeren, Anthony R. Dopf | 2011-03-08 |
DL
Derek W. Logan
Overall (2011): #317,032 of 364,097Top 90%
1
Patents 2011