Nefzger; Jeremy
Patent Applications and Registrations
Patent applications and USPTO patent grants for Nefzger; Jeremy.The latest application filed is for "hinge system".
- Nefzger; Jeremy - Ankeny IA
- Nefzger; Jeremy - Dyersville IA
| Patent | Date |
|---|---|
| Hinge system Grant 10,743,457 - Steinlage , et al. A | 2020-08-18 |
| Rockshaft end cap Grant 10,428,867 - Steinlage , et al. October 1, 2 | 2019-10-01 |
| Harrow downforce adjustment Grant 10,327,373 - Steinlage , et al. | 2019-06-25 |
| Anti-tangle harrow attachment Grant 10,194,573 - Steinlage , et al. Fe | 2019-02-05 |
| Integrated drawbar for finishing attachments Grant 10,149,423 - Steinlage , et al. Dec | 2018-12-11 |
| Hinge System App 20180263168 - Steinlage; David L. ; et al. | 2018-09-20 |
| Roller basket finishing attachment Grant 10,045,475 - Steinlage , et al. August 14, 2 | 2018-08-14 |
| Hinge system Grant 10,004,172 - Steinlage , et al. June 26, 2 | 2018-06-26 |
| Walking beam closing disk assembly Grant 9,814,171 - Janelle , et al. November 14, 2 | 2017-11-14 |
| Agricultural implement and attachment with down pressure control system Grant 9,723,776 - Sporrer , et al. August 8, 2 | 2017-08-08 |
| Rockshaft End Cap App 20170188506 - Steinlage; David L. ; et al. | 2017-07-06 |
| Roller Basket Finishing Attachment App 20170079192 - Steinlage; David L. ; et al. | 2017-03-23 |
| Anti-tangle Harrow Attachment App 20170079189 - Steinlage; David L. ; et al. | 2017-03-23 |
| Integrated Drawbar For Finishing Attachments App 20170079197 - Steinlage; David L. ; et al. | 2017-03-23 |
| Harrow Downforce Adjustment App 20170079190 - Steinlage; David L. ; et al. | 2017-03-23 |
| Hinge System App 20170064899 - Steinlage; David L. ; et al. | 2017-03-09 |
| Agricultural Implement And Attachment With Down Pressure Control System App 20160044857 - Sporrer; Adam D. ; et al. | 2016-02-18 |
| Walking Beam Closing Disk Assembly App 20160044856 - JANELLE; LUC ; et al. | 2016-02-18 |
| Apparatus and methods for evaluating plant stalk strength Grant 7,401,528 - Deppermann , et al. July 22, 2 | 2008-07-22 |
| Apparatus and Methods for Evaluating Plant Stalk Strength App 20070294994 - Deppermann; Kevin L. ; et al. | 2007-12-27 |
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