Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5913571 | Marine seating apparatus | Daniel R. Dystra | 1999-06-22 |
| 5834874 | Alternator with mechanically adjustable output | William R. Krueger, Daniel R. Dykstra | 1998-11-10 |
| 5530305 | Marine engine alternator construction | William R. Krueger, Paul W. Breckenfeld, James R. DeRam, Gregory J. Binversie | 1996-06-25 |