Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8257594 | Twin tank water-on-water filtration system | Robert Astle, Martin Blaze | 2012-09-04 |
KP
Katrina Prutzman
Overall (All Time): #3,221,223 of 4,157,543Top 80%
1
Patents All Time