Helgeson; David D.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Helgeson; David D..The latest application filed is for "adjustable suspensions and vehicle operation for off-road recreational vehicles".
- Helgeson; David D. - Vadnais Heights MN
- HELGESON; David D. - Roseville MN
- Helgeson; David D. - St. Louis Park MN
| Patent | Date |
|---|---|
| Adjustable Suspensions And Vehicle Operation For Off-road Recreational Vehicles App 20220016949 - Graus; Jonathon P. ; et al. | 2022-01-20 |
| Suspension Pre-Load Adjustment System App 20210268858 - Steinmetz; Gordon J. ; et al. | 2021-09-02 |
| Vehicle Having Adjustable Compression And Rebound Damping App 20210162830 - Graus; Jonathon P. ; et al. | 2021-06-03 |
| Suspension pre-load adjustment system Grant 11,021,031 - Steinmetz , et al. June 1, 2 | 2021-06-01 |
| Vehicle having adjustable compression and rebound damping Grant 10,987,987 - Graus , et al. April 27, 2 | 2021-04-27 |
| Vehicle App 20200346542 - Rasa; Joshua A. ; et al. | 2020-11-05 |
| Electric Vehicle App 20200254864 - Kind Code | 2020-08-13 |
| Vehicle Having Adjustable Compression And Rebound Damping App 20200156430 - Oakden-Graus; Jonathon P. ; et al. | 2020-05-21 |
| Suspension Pre-Load Adjustment System App 20200130451 - STEINMETZ; Gordon J. ; et al. | 2020-04-30 |
| Electric vehicle Grant 10,603,997 - Bergstrom , et al. | 2020-03-31 |
| Apparatus, system, and method for manufacturing irregularly shaped panel filters Grant 8,272,418 - Considine , et al. September 25, 2 | 2012-09-25 |
| Apparatus, System, And Method For Manufacturing Irregularly Shaped Panel Filters App 20080107765 - Considine; Ana R. ; et al. | 2008-05-08 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 