Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7685991 | Engine and a method of making same | Dave Ketcher | 2010-03-30 |
| 6283079 | System for preventing vibrations in a diesel engine | Roy William Horrock | 2001-09-04 |
BC
Brian Cumming
Overall (All Time): #2,119,499 of 4,157,543Top 55%
2
Patents All Time