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USPTO Patent Rankings Data through Dec 31, 2025
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Darin E. Bartholomew — 8 Patents

JDJohn Deere: 6 patents #802 of 5,518Top 15%
Davenport, IA: #37 of 349 inventorsTop 15%
Iowa: #1,974 of 15,303 inventorsTop 15%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
Darin E. Bartholomew has been granted 8 US patents while listed as an inventor at John Deere. The first was granted in 1995 and the most recent in October 2017. Darin E. Bartholomew ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Darin E. Bartholomew in Davenport, IA, US.

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9806478 Electrical connector for a vehicle Christopher L. Bradshaw 2017-10-31 $19,407,000
9543719 Electrical connector for a vehicle Christopher L. Bradshaw 2017-01-10 $39,290,000
9522792 System and method of material handling using one or more imaging devices on the transferring vehicle and on the receiving vehicle to control the material distribution into the storage portion of the receiving vehicle Zachary T. Bonefas 2016-12-20 $64,951,000
9463939 System and method of material handling using one or more imaging devices on the transferring vehicle and on the receiving vehicle to control the material distribution into the storage portion of the receiving vehicle Zachary T. Bonefas 2016-10-11 $39,379,000
9458600 Method for controlling an implement associated with a vehicle Frederick W. Nelson, Timothy A. Wilcox, Peter W. Kasap 2016-10-04 $17,340,000
9048964 Receiver and method for receiving a composite signal Richard G. Keegan 2015-06-02 $56,414,000
5818385 Antenna system and method 1998-10-06
5440278 Ferrite system for modulating, phase shifting, or attenuating radio frequency energy 1995-08-08