Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8074681 | Swivel and rotator mechanism for fluid controlled machines | — | 2011-12-13 |
EA
Edward van Amelsfoort
Overall (2011): #310,487 of 364,097Top 90%
1
Patents 2011