Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D868116 | Connecting device for combustion engine | — | 2019-11-26 |
| D569716 | Connecting device for a combustion facilitator of internal/external combustion engine | — | 2008-05-27 |
| 6178954 | Device for reducing toxic wastes of diesel fuel | — | 2001-01-30 |
| 5890458 | Multistep water heater having a device for increasing combustion efficiency | — | 1999-04-06 |