Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7270349 | Quick-release coupling for pipes | Michael Bamberger, Peter Heer, Erasmo Porfido | 2007-09-18 |
| D550333 | Adapter | Michael Bamberger, Peter Heer, Erasmo Porfido | 2007-09-04 |