Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7793545 | Audiometer with interchangeable transducer | David P. Mayou | 2010-09-14 |
| 6761411 | Seat cushion with locking system | Michael Boehmer, Gerhard Flory, Thomas Geisel, Daniel Hippel, Darius Wrobel | 2004-07-13 |