Hohmann; Rolf
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hohmann; Rolf.The latest application filed is for "anti-rotational hitch ball".
- Hohmann; Rolf - Menomonee Falls WI
- Hohmann; Rolf - Bad Salzdetfurth DE
| Patent | Date |
|---|---|
| Integrated pin and clip Grant 7,316,534 - Hohmann , et al. January 8, 2 | 2008-01-08 |
| Anti-rotational hitch ball Grant 7,267,355 - Irgens , et al. September 11, 2 | 2007-09-11 |
| Receiver pin Grant D546,663 - Recknagel , et al. July 17, 2 | 2007-07-17 |
| Receiver pin Grant D536,236 - Recknagel , et al. February 6, 2 | 2007-02-06 |
| Anti-rotational hitch ball App 20060279067 - Irgens; Christopher ; et al. | 2006-12-14 |
| Receiver pin Grant D531,008 - Recknagel , et al. October 31, 2 | 2006-10-31 |
| Integrated pin and clip App 20060204349 - Hohmann; Rolf ; et al. | 2006-09-14 |
| Receiver pin Grant D525,857 - Recknagel , et al. August 1, 2 | 2006-08-01 |
| Receiver pin Grant D524,144 - Recknagel , et al. July 4, 2 | 2006-07-04 |
| Lock Grant D511,292 - Hohmann , et al. November 8, 2 | 2005-11-08 |
| Anti-rotational hitch ball App 20050151349 - Irgens, Christopher ; et al. | 2005-07-14 |
| Receiver Lock App 20050022618 - Irgens, Chris ; et al. | 2005-02-03 |
| Anti-rotational Hitch Ball App 20050001408 - Irgens, Christopher ; et al. | 2005-01-06 |
| Integrated Pin And Clip App 20040265049 - Hohmann, Rolf ; et al. | 2004-12-30 |
| Circuit board consisting of at least two individual circuit board layers made of plastic Grant 6,717,060 - Kragl , et al. April 6, 2 | 2004-04-06 |
| Circuit board and method of manufacturing a circuit board App 20020011349 - Kragl, Hans ; et al. | 2002-01-31 |
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