Lorenzen; Gunter
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lorenzen; Gunter.The latest application filed is for "air-permeable heating device for a seat".
- Lorenzen; Gunter - Olching DE
| Patent | Date |
|---|---|
| Air-permeable heating device for a seat Grant 6,064,037 - Weiss , et al. May 16, 2 | 2000-05-16 |
| Method and circuit arrangement for operating an electric seat heating means of a vehicle Grant 5,948,297 - Haubner , et al. September 7, 1 | 1999-09-07 |
| Conditioned seat Grant 5,921,314 - Schuller , et al. July 13, 1 | 1999-07-13 |
| Controlling and monitoring circuit for electrical seat heating means, especially of automotive vehicles Grant 5,075,537 - Lorenzen , et al. December 24, 1 | 1991-12-24 |
| Flat heater for incorporation in seats of vehicles Grant 4,869,550 - Lorenzen , et al. September 26, 1 | 1989-09-26 |
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