Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10112454 | Closing cover with integrated pressure retention valve housing for air spring applications | Christian Schallmeier, Garrett Mark Pniewski | 2018-10-30 |
| 9895777 | Air spring piston with integrated sealing | Christian Schallmeier, Ralf Pielock, Garrett Mark Pniewski | 2018-02-20 |