Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7631678 | Hot air device for thermowelding bitumen membranes | Pierre Etienne Bindschedler | 2009-12-15 |
| 6155321 | Machine for laying a thermoweldable covering strip | Pierre Etienne Bindschedler | 2000-12-05 |