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Patent applications and USPTO patent grants for Bergmeier; Mike J.The latest application filed is for "fertilizer knife and point structure".
Patent | Date |
---|---|
Tubeless fertilizer knife Grant 9,974,227 - Bergmeier , et al. May 22, 2 | 2018-05-22 |
V-slice insert for row crop planters Grant 9,675,005 - Bergmeier June 13, 2 | 2017-06-13 |
Side mounted fertilizer knife assembly with interchangeable strip till and low draft points Grant 9,326,442 - Bergmeier , et al. May 3, 2 | 2016-05-03 |
Tubeless fertilizer knife Grant 9,192,095 - Bergmeier , et al. November 24, 2 | 2015-11-24 |
Fertilizer applicator assembly Grant 8,161,894 - Albright , et al. April 24, 2 | 2012-04-24 |
Fertilizer knife and point structure Grant 7,568,439 - Steinlage , et al. August 4, 2 | 2009-08-04 |
Fertilizer Knife And Point Structure App 20090120340 - Steinlage; David L. ;   et al. | 2009-05-14 |
Seed tube guard Grant D502,848 - Bergmeier March 15, 2 | 2005-03-15 |
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