Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8887672 | Water heater containing a phase change material | Brent Alden Junge, Joseph Anthony Tobbe, Blake Philip Bomar | 2014-11-18 |
JR
John (Jack) Joseph Roetker
Overall (All Time): #3,134,929 of 4,157,543Top 80%
1
Patents All Time