Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10590687 | Hinge-latch combination | Luther Cifers, Hans Eric Nutz | 2020-03-17 |
| 10538289 | Extendable and retractable handle assembly | Luther Cifers, Hans Eric Nutz | 2020-01-21 |
| 10494065 | Seat retention mechanism | Luther Cifers, Hans Eric Nutz | 2019-12-03 |
| 10202176 | Kayak with accessory receiver | Hans Eric Nutz | 2019-02-12 |
| 9914519 | Propulsion system for a watercraft | Hans Eric Nutz, Lee Patrick Ward, Brian Karcher, Louis Rondeau | 2018-03-13 |