Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10501149 | Draft adjustable watercraft | — | 2019-12-10 |
| 6666040 | Efficient water source heat pump with hot gas reheat | Peter Groenewold | 2003-12-23 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10501149 | Draft adjustable watercraft | — | 2019-12-10 |
| 6666040 | Efficient water source heat pump with hot gas reheat | Peter Groenewold | 2003-12-23 |