Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8943975 | Roller coaster ride element with movement in a second driving direction | Walter Steininger, Rupert Koeckeis | 2015-02-03 |
| 7677671 | Passenger restraint apparatus for funfair rides | Walter Steininger, Erwin Kraus | 2010-03-16 |