Heinzmann; Richard K.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Heinzmann; Richard K..The latest application filed is for "systems, methods and apparatus for vehicles battery charging".
- Heinzmann; Richard K. - Francestown NH
| Patent | Date |
|---|---|
| Systems, Methods and Apparatus for Vehicles Battery Charging App 20200215924 - Kamen; Dean ; et al. | 2020-07-09 |
| Systems, methods and apparatus for vehicle battery charging Grant 10,556,513 - Kamen , et al. Feb | 2020-02-11 |
| Systems, Methods and Apparatus for Vehicle Battery Charging App 20160236583 - Kamen; Dean ; et al. | 2016-08-18 |
| Systems, methods and apparatus for vehicle battery charging Grant 9,321,361 - Kamen , et al. April 26, 2 | 2016-04-26 |
| Systems, Methods and Apparatus for Vehicle Battery Charging App 20150066279 - Kamen; Dean ; et al. | 2015-03-05 |
| Controlled balancing toy Grant 6,837,327 - Heinzmann January 4, 2 | 2005-01-04 |
| Controlled balancing toy App 20020170754 - Heinzmann, Richard K. | 2002-11-21 |
| System and method for stair climbing in a cluster-wheel vehicle Grant 6,311,794 - Morrell , et al. November 6, 2 | 2001-11-06 |
| Control loop for transportation vehicles Grant 5,791,425 - Kamen , et al. August 11, 1 | 1998-08-11 |
| Human transporter Grant 5,701,965 - Kamen , et al. December 30, 1 | 1997-12-30 |
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