Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D611902 | Ignition plug for internal combustion engine | — | 2010-03-16 |
| D598849 | Ignition plug for internal combustion engine | — | 2009-08-25 |
| D598850 | Ignition plug for internal combustion engine | — | 2009-08-25 |
| D598851 | Ignition plug for internal combustion engine | — | 2009-08-25 |
| D598852 | Ignition plug for internal combustion engine | — | 2009-08-25 |
| D598853 | Ignition plug for internal combustion engine | — | 2009-08-25 |
| D598854 | Ignition plug for internal combustion engine | — | 2009-08-25 |
| 7347174 | Combustion promoting device for internal combustion engine | — | 2008-03-25 |