Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D817446 | Nozzle | Michael Kinzel | 2018-05-08 |
| 9555336 | Method and apparatus for inflating a balloon | Robert Walz, Michael Kinzel | 2017-01-31 |
| 5412888 | Assembly for producing artificial snowfall | Ian Rickuss | 1995-05-09 |