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Patent applications and USPTO patent grants for Rayfield; James F..The latest application filed is for "draper belt system".
Patent | Date |
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Agricultural machine with folding header Grant RE49,178 - Wenger , et al. August 23, 2 | 2022-08-23 |
Agricultural reel cam system Grant 10,542,673 - Rayfield , et al. Ja | 2020-01-28 |
Draper belt system with differently sized rollers Grant 10,412,891 - Joyce , et al. Sept | 2019-09-17 |
Draper belt system with frame pivot joint and roller sharing same axis Grant 10,292,331 - Lauwers , et al. | 2019-05-21 |
Draper Belt System App 20190000015 - Lauwers; Andrew V. ;   et al. | 2019-01-03 |
Agricultural header with multiple knife drives Grant 10,165,726 - Lauwers , et al. J | 2019-01-01 |
Agricultural machine with folding header Grant 10,070,575 - Wenger , et al. September 11, 2 | 2018-09-11 |
Draper Belt System App 20180206406 - Joyce; Joshua S. ;   et al. | 2018-07-26 |
Agricultural Header With Multiple Knife Drives App 20180177121 - Lauwers; Andrew V. ;   et al. | 2018-06-28 |
Agricultural Machine With Folding Header App 20180035598 - Wenger; Bradley J. ;   et al. | 2018-02-08 |
Agricultural Reel Cam System App 20160255773 - Rayfield; James F. ;   et al. | 2016-09-08 |
Cam shield for a rotary reel Grant 8,590,284 - Rayfield November 26, 2 | 2013-11-26 |
Cam Shield For A Rotary Reel App 20120304611 - Rayfield; James F. | 2012-12-06 |
Non-row sensitive harvesting unit for a corn header Grant 8,286,410 - Priepke , et al. October 16, 2 | 2012-10-16 |
Non-row Sensitive Harvesting Unit For A Corn Header App 20110308220 - Priepke; Edward H. ;   et al. | 2011-12-22 |
Agricultural plant cutting header with fore and aft adjustable flexible cutterbar having automatic preload adjustment Grant 7,992,374 - Bich , et al. August 9, 2 | 2011-08-09 |
Cutterbar support for a crop harvesting header Grant 7,950,212 - Figgins , et al. May 31, 2 | 2011-05-31 |
Draper header with multiple sided cut crop barrier interface between the cutter bar and draper canvas Grant 7,908,836 - Rayfield , et al. March 22, 2 | 2011-03-22 |
Auger finger with resilient elastomeric retainer retractor App 20100251683 - Thompson; Scott K. ;   et al. | 2010-10-07 |
Flexible Cutterbar Support Apparatus With Integral Adjustable Torsional Preload Mechanism And Vibration Damper App 20100083629 - Klotzbach; Karl W. ;   et al. | 2010-04-08 |
Auger finger with resilient elastomeric retainer retractor at breaking point Grant 7,426,819 - Bich , et al. September 23, 2 | 2008-09-23 |
Auger finger with tether for retaining and retracting the finger when broken Grant 7,401,457 - Bich , et al. July 22, 2 | 2008-07-22 |
Auger finger with resilient elastomeric retainer retractor at breaking point App 20080083203 - Bich; Gary L. ;   et al. | 2008-04-10 |
Ground sensing apparatus for a header of an agricultural harvesting machine Grant 7,222,474 - Rayfield , et al. May 29, 2 | 2007-05-29 |
Auger finger with tether for retaining and retracting the finger when broken App 20070022727 - Bich; Gary L. ;   et al. | 2007-02-01 |
Ground sensing apparatus for a header of an agricultural harvesting machine App 20060242935 - Rayfield; James F. ;   et al. | 2006-11-02 |
Center feed finger adjustment mechanism for header Grant 6,640,527 - Farley , et al. November 4, 2 | 2003-11-04 |
Center Feed Finger Adjustment Mechanism For Header App 20030110750 - Farley, Herbert M. ;   et al. | 2003-06-19 |
Turret system on a bubble-up auger for an agricultural combine Grant 6,248,015 - Rayfield , et al. June 19, 2 | 2001-06-19 |
Plastic divider assembly with frame for a corn head Grant 5,865,019 - Hurlburt , et al. February 2, 1 | 1999-02-02 |
Drive reverser actuating mechanism Grant 4,512,139 - Musser , et al. April 23, 1 | 1985-04-23 |
Combine drive control Grant 4,470,243 - Rayfield September 11, 1 | 1984-09-11 |
Vehicle access ladder Grant 4,245,716 - Rayfield January 20, 1 | 1981-01-20 |
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