Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6439546 | Carburetor with fuel vapor control | — | 2002-08-27 |
| 6427646 | Small engine fuel injection system | Anthony M. Kueffner, Dale P. Kus, Kevin L. Williams | 2002-08-06 |
| 6427647 | Internal combustion engines | Ronald H. Roche | 2002-08-06 |
| 6394426 | Engine dual fuel supply apparatus | Joseph M. Graham, Anthony M. Kueffner, Peter P. Kuperus, Ronald H. Roche | 2002-05-28 |