Finkbeiner; Ludwig
Patent Applications and Registrations
Patent applications and USPTO patent grants for Finkbeiner; Ludwig.The latest application filed is for "membrane for a valve and methods of fabricating a membrane".
- Finkbeiner; Ludwig - Walheim DE
| Patent | Date |
|---|---|
| Membrane for a valve and methods of fabricating a membrane Grant 4,317,559 - Finkbeiner , et al. March 2, 1 | 1982-03-02 |
| Alternating Current Generator With Radial Stator Poles Grant 3,710,158 - Bachle , et al. January 9, 1 | 1973-01-09 |
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