Wrobel; Gunter
Patent Applications and Registrations
Patent applications and USPTO patent grants for Wrobel; Gunter.The latest application filed is for "fan impellers".
- Wrobel; Gunter - Villingen-Schwenningen DE
- Wrobel; Gunter - Villingen DE
| Patent | Date |
|---|---|
| Fan impellers Grant 5,591,008 - Wrobel , et al. January 7, 1 | 1997-01-07 |
| Miniature axial fan Grant RE34,456 - Harmsen , et al. November 23, 1 | 1993-11-23 |
| Electric motor with toothed disk to secure stator core Grant 5,170,086 - Wrobel , et al. * December 8, 1 | 1992-12-08 |
| Miniaturized direct current fan Grant 5,028,216 - Harmsen , et al. July 2, 1 | 1991-07-02 |
| Motor with toothed disk to secure the stator core Grant 5,013,957 - Wrobel May 7, 1 | 1991-05-07 |
| Miniature axial fan Grant 4,992,029 - Harmsen , et al. * February 12, 1 | 1991-02-12 |
| Small size fan Grant 4,955,791 - Wrobel * September 11, 1 | 1990-09-11 |
| Brushless DC motor with tolerance compensation spring Grant 4,823,034 - Wrobel * April 18, 1 | 1989-04-18 |
| Bearing assembly for an axially compact miniature motor or ventilator Grant 4,737,673 - Wrobel April 12, 1 | 1988-04-12 |
| Small fan Grant 4,618,315 - Papst , et al. October 21, 1 | 1986-10-21 |
| Axial-flow fan Grant 4,373,861 - Papst , et al. February 15, 1 | 1983-02-15 |
| Axial fan Grant 4,221,546 - Papst , et al. September 9, 1 | 1980-09-09 |
| Compact miniature fan Grant 4,164,690 - Muller , et al. August 14, 1 | 1979-08-14 |
| Magnetic tape recording and/or reproducing apparatus Grant 3,968,942 - Wrobel , et al. July 13, 1 | 1976-07-13 |
| Tachometer Generator Grant 3,868,521 - Schlicker , et al. February 25, 1 | 1975-02-25 |
| Fan Construction Grant 3,809,503 - Schlicker , et al. May 7, 1 | 1974-05-07 |
| Electromotor Construction Grant 3,786,290 - Papst , et al. January 15, 1 | 1974-01-15 |
| Dynamo Electric Machine Construction Grant 3,777,191 - Papst , et al. December 4, 1 | 1973-12-04 |
| Traction Relief Arrangement For Cords Of Small Size Electromotors Grant 3,772,544 - Wrobel November 13, 1 | 1973-11-13 |
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