Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7412952 | Poppet valve operating system for internal combustion engine | Todd Jay Brewer | 2008-08-19 |
JJ
Jon Jeffries
Overall (All Time): #3,363,384 of 4,157,543Top 85%
1
Patents All Time