Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6531793 | Displacement device | Petrus Carolus Maria Frissen, Johan Cornelis Compter, Erik R. Loopstra | 2003-03-11 |
AP
Antonius T.A. Peijnenburg
Overall (2003): #262,378 of 273,478Top 100%
1
Patents 2003