Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5769059 | Elongated fuel-air bypass for internal conbustion engine | William K. Wallace | 1998-06-23 |
| 5606956 | Elongated fuel-air bypass for internal combustion engine | William K. Wallace | 1997-03-04 |
| 5353772 | Carburetor fuel charge heating apparatus | William K. Wallace | 1994-10-11 |