Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5051632 | Assembling electric motors with reduced end-play | Max Lautner, Fred W. Hoffman | 1991-09-24 |
| 4944085 | Means for assembling electric motors with reduced end-play | Max Lautner, Fred W. Hoffman | 1990-07-31 |
| 4878289 | Methods of assembling electric motors with reduced end-play | Max Lautner, Fred W. Hoffman | 1989-11-07 |