Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6681611 | Process and device for manufacturing holes on the circumference of hollow sections | Ulrich Haag, Uwe Hardtke | 2004-01-27 |
TH
Thomas Huelsberg
Overall (2004): #101,509 of 270,089Top 40%
1
Patents 2004