Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10046837 | Watercraft with retractable fin | Edward G. Van Nimwegen, Tim Niemier, Joel Bennett, John Bennett, Robert A. Astle +3 more | 2018-08-14 |
| D821525 | Tunnel for playset | Robert A. Astle | 2018-06-26 |