Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6494607 | Four wing, non-intermeshing rotors for synchronous drive to provide improved dispersive and distributive mixing in internal batch mixers | Lefteris N. Valsamis, Frank Borzenski, Walter Rapetski, Hans Baurmeister | 2002-12-17 |
| 6419039 | Motorcycle crash bar and saddlebag protector guard | — | 2002-07-16 |