Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5174009 | Apparatus for forming a stack of interlocked laminations that can be used as a rotor in an electric motor | — | 1992-12-29 |
| 4979285 | Method of connecting a stack of laminations for electric motors | — | 1990-12-25 |
| 4845832 | Control for lamination stamping apparatus | Eric VonValtier | 1989-07-11 |
| 4809429 | Apparatus for manufacturing laminated assemblies having ridges formed on projections which interlock with recesses of adjacent laminations | — | 1989-03-07 |
| 4728842 | Laminated assembly for a dynamoelectric machine and method for manufacturing laminated assemblies having ridges formed on projections which interlock with recesses of adjacent laminations | — | 1988-03-01 |