Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8061430 | Re-settable and anti-rotational contraction joint with control lines | Michael Hui Du, David Verzwyvelt | 2011-11-22 |
CE
Claus Endruhn
Overall (2011): #328,502 of 364,097Top 95%
1
Patents 2011