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