Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6929876 | Septic battery | — | 2005-08-16 |
| 6626391 | Retractable fence having a line dispenser | Kevin R. Kretsch | 2003-09-30 |
| 6541139 | Septic battery | — | 2003-04-01 |
| 5816874 | Remote underwater sensing station | Duane C. Juran, Gordon J. Johnson | 1998-10-06 |
| D386433 | Buoy with solar cells | — | 1997-11-18 |