Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D466134 | Pond pump | Joseph C. Carley, Jeffrey Warden | 2002-11-26 |
| D449310 | Pond pump | Mark Agresta, Ronnie Albert Poff, James Hess, John Randall Hegstad, Kay Jungblut | 2001-10-16 |
| D434779 | Pond pump | Mark Agresta, Ronnie Albert Poff, James Hess, John Randall Hegstad, Kay Jungblut | 2000-12-05 |