Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7665574 | Soundproofing restraining system | Egbert Schoela, Peter Seelmann, Ingulf Stuelpnagel, Johannes Kistenich, Ryoichi Tanaka | 2010-02-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7665574 | Soundproofing restraining system | Egbert Schoela, Peter Seelmann, Ingulf Stuelpnagel, Johannes Kistenich, Ryoichi Tanaka | 2010-02-23 |