Dwayne A. Nystrom has been granted 10 US patents while listed as an inventor at John Deere . The first was granted in 1999 and the most recent in January 2025. Dwayne A. Nystrom ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Dwayne A. Nystrom in Waterloo, IA, US.
Patents per Year Patents granted per year, 1999 to 2025 Bar chart with a peak of 3 patents in 2022. peak 3 1999: 2 patents 1999 2001: 1 patents 2001 2009: 1 patents 2009 2013: 1 patents 2013 2017: 1 patents 2017 2022: 3 patents 2022 2025: 1 patents 2025
Issued Patents All Time
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Showing 1–10 of 10 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
12196195 Demand based hydraulic pump control system Jeffrey L. Lubben , Thomas Butts 2025-01-14
11377823 Flow management of a hydraulic system Aaron M. Quinn , Nicholas R. Hensch 2022-07-05
$46,253,000
11378102 Flow management of a hydraulic system Aaron M. Quinn , Nicholas R. Hensch 2022-07-05
$46,253,000
11378104 Flow management of a hydraulic system Aaron M. Quinn , Nicholas R. Hensch 2022-07-05
$46,253,000
9671009 Pressure and flow compensated hydraulic system Jesse Knight , Michael A. Holland 2017-06-06
$36,023,000
8522913 Transmission for a work machine with attached hydraulic fluid pump Marcelo Mussoi 2013-09-03
$9,901,000
7553408 Hydraulic lubrication filter circuit David Leo Sigl , Brian Daniel Durbin , Scott E. Davison , Reno Antonio Rodeghiero 2009-06-30
$90,771,000
6170704 Machine and method for monitoring mobile product application — 2001-01-09
$7,241,000
6000577 Method for monitoring mobile product application — 1999-12-14
$1,709,000
5979703 Machine and method for monitoring product application — 1999-11-09
$1,807,000