Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6431282 | Method for annular sealing | Erik Kerst Cornelissen, Wilhelmus Christianus Maria Lohbeck, Franz Marketz | 2002-08-13 |
MB
Martin Gerards Rene Bosma
Overall (All Time): #3,553,620 of 4,157,543Top 90%
1
Patents All Time