Mark Aron Crowley has been granted 16 US patents while listed as an inventor at Agco . The first was granted in 1988 and the most recent in May 2025. Mark Aron Crowley ranks #284,196 of 4,157,543 US inventors in our database (top 6.8%). Patent records list Mark Aron Crowley in Spirit Lake, IA, US.
Patents per Year Patents granted per year, 1988 to 2025 Bar chart with a peak of 4 patents in 2023. peak 4 1988: 1 patents 1988 1992: 1 patents 1992 2005: 1 patents 2005 2014: 1 patents 2014 2019: 1 patents 2019 2021: 1 patents 2021 2022: 2 patents 2022 2023: 4 patents 2023 2024: 2 patents 2024 2025: 2 patents 2025
Issued Patents All Time
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Showing 1–16 of 16 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
12311401 Aerial boom with through-fan spray — 2025-05-27
12225838 Mounting assembly for a steerable wheel with variable track width — 2025-02-18
12042810 Aerial boom with through-fan spray and related methods and vehicles — 2024-07-23
$22,728,000
12024126 Ladder systems, agricultural vehicles, and related methods Spencer Dale Johnson 2024-07-02
$19,716,000
11730073 Mounting assembly for a steerable wheel with variable track width — 2023-08-22
$55,176,000
11634082 Ladder systems, agricultural vehicles, and related methods Spencer Dale Johnson 2023-04-25
$32,802,000
11628934 Reel system for an unmanned aerial vehicle and related methods — 2023-04-18
$68,177,000
11589569 Rotating boom cradle mechanism for agricultural applicator Joshua A. Rasa , Jeffrey Michael Zimmerman 2023-02-28
$40,416,000
11420677 Mounting assembly for a steerable wheel with variable track width James Slawson , Nathan Felix 2022-08-23
$69,606,000
11332076 Ladder systems, agricultural vehicles, and related methods Spencer Dale Johnson 2022-05-17
$24,528,000
11131992 Multi-level collaborative control system with dual neural network planning for autonomous vehicle control in a noisy environment Zhiyuan DU , Joseph Lull , Rajesh Kumar Malhan , Sriram Subramanian , Sushrut Bhalla +7 more 2021-09-28
10517285 Vehicle with chassis height adjustment — 2019-12-31
$29,241,000
8910954 King-pin height adjuster Nathan E. Low , John Buschena 2014-12-16
$6,334,000
6943768 Thermal control system for liquid crystal cell Shanti A. Cavanaugh , Neil J. Spatz 2005-09-13
5129985 Tube label applicator — 1992-07-14
4733310 Paper sheet and envelope feeder apparatus Ludwig J. Kapp , Dominick Fazio 1988-03-22