Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
DR

David J. Rylander — 40 Patents

JDJohn Deere: 37 patents #38 of 5,518Top 1%
VTVolvo Truck: 2 patents #275 of 956Top 30%
VAVolvo Construction Equipment Ab: 1 patents #171 of 403Top 45%
Milan, IL: #2 of 47 inventorsTop 5%
Illinois: #1,255 of 84,256 inventorsTop 2%
Overall (All Time): #78,057 of 4,157,543Top 2%
40 Patents All Time
David J. Rylander has been granted 40 US patents while listed as an inventor at John Deere. The first was granted in 1992 and the most recent in August 2025. David J. Rylander ranks #78,057 of 4,157,543 US inventors in our database (top 1.9%). Patent records list David J. Rylander in Milan, IL, US.

Issued Patents All Time

Showing 1–25 of 40 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12389820 Map based seed vacuum control 2025-08-19
12198080 Method and system for operating a fleet of vehicles Mohammad Manjurul ISLAM 2025-01-14
12072716 Method of controlling a plurality of vehicles performing the same mission cycle Mohammad Manjurul ISLAM 2024-08-27
11849665 Seeding machine with seed delivery system Elijah B. Garner, Daniel B. Thiemke, Nathan A. Mariman, Michael E. Friestad 2023-12-26 $81,775,000
11793104 Seeding machine with seed delivery system Elijah B. Garner, Daniel B. Thiemke, Nathan A. Mariman, Michael E. Friestad 2023-10-24 $62,157,000
11770995 Seeding machine with seed delivery system Elijah B. Garner, Daniel B. Thiemke, Nathan A. Mariman, Michael E. Friestad 2023-10-03 $49,373,000
11770994 Seeding machine with seed delivery system Elijah B. Garner, Daniel B. Thiemke, Nathan A. Mariman, Michael E. Friestad 2023-10-03 $49,373,000
11304361 Map based seed vacuum control 2022-04-19 $204,677,000
11002245 Agricultural machine with a hydraulically driven generator Eric R. Funk, Randall A. Maro 2021-05-11 $106,914,000
10806070 Seeding machine with seed delivery system Elijah B. Garner, Daniel B. Thiemke, Nathan A. Mariman, Michael E. Friestad 2020-10-20 $23,621,000
10729063 Seeding machine with seed delivery system Elijah B. Garner, Daniel B. Thiemke, Nathan A. Mariman, Michael E. Friestad 2020-08-04 $33,534,000
10426078 Map based seed vacuum control 2019-10-01 $23,570,000
10019012 System for calculating desired estimated time of arrival 2018-07-10
10004173 Seeding machine with seed delivery system Elijah B. Garner, Daniel B. Thiemke, Nathan A. Mariman, Michael E. Friestad 2018-06-26 $54,668,000
9861031 Seeding machine with seed delivery system Elijah B. Garner, Daniel B. Thiemke, Nathan A. Mariman, Michael E. Friestad 2018-01-09 $26,300,000
9861023 Combination of an agricultural towing vehicle and a seeder Valentin Gresch, Christian Waibel, Martin Kremmer 2018-01-09 $26,300,000
9820429 Seeding machine with seed delivery system Elijah B. Garner, Daniel B. Thiemke, Nathan A. Mariman, Michael E. Friestad 2017-11-21 $75,923,000
9807922 Seeding machine with seed delivery system Elijah B. Garner, Daniel B. Thiemke, Nathan A. Mariman, Michael E. Friestad 2017-11-07 $13,635,000
9807924 Seeding machine with seed delivery system Elijah B. Garner, Daniel B. Thiemke, Nathan A. Mariman, Michael E. Friestad 2017-11-07 $13,635,000
9699955 Seeding machine with seed delivery system Elijah B. Garner, Daniel B. Thiemke, Nathan A. Mariman, Michael E. Friestad 2017-07-11 $39,704,000
9686906 Seeding machine with seed delivery system Elijah B. Garner, Daniel B. Thiemke, Nathan A. Mariman, Michael E. Friestad 2017-06-27 $52,071,000
9686905 Seeding machine with seed delivery system Elijah B. Garner, Daniel B. Thiemke, Nathan A. Mariman, Michael E. Friestad 2017-06-27 $52,071,000
9480199 Seeding machine with seed delivery system Elijah B. Garner, Daniel B. Thiemke, Nathan A. Mariman, Michael E. Friestad 2016-11-01 $40,264,000
9398739 Planter with reversible individual meter control Carl S. Silbernagel, James R. Peterson, Michael E. Frasier 2016-07-26 $62,425,000
8863676 Twin-row multiple variety planter and method of use Thomas C. Brockmann, James R. Peterson, Donald K. Landphair, Michael E. Frasier, Elijah B. Garner 2014-10-21 $24,966,000