DH

David Hafvenstein

CA Cnh Industrial America: 13 patents #124 of 1,456Top 9%
DS Danfoss Power Solutions: 1 patents #18 of 55Top 35%
📍 Benson, MN: #3 of 29 inventorsTop 15%
🗺 Minnesota: #5,782 of 52,454 inventorsTop 15%
Overall (All Time): #363,685 of 4,157,543Top 9%
13
Patents All Time

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDate
12311907 Routing system and methods for an agricultural applicator Naga Venkata Prasanna Kumar Tallapalli 2025-05-27
12024153 System and method for controlling boom assembly movement of an agricultural sprayer Jose Batz-Alvarado, Nathan Paul Brooks, Jeremy A. Amundson 2024-07-02
11951971 Systems and methods for monitoring a level of hydraulic fluid in an agricultural sprayer Timothy Patrick Croydon, John Patrick Greifzu 2024-04-09
11939982 System for distributing particulate material from an agricultural machine Rex L. Ruppert 2024-03-26
11793106 Agricultural application implement with a liftable bin Aaron Tollefsrud, Sunil Vetal 2023-10-24
11516961 Agricultural product metering motor creep control 2022-12-06
11390471 Agricultural product delivery applicator having a hydraulic circuit for controlling a metering system for the product 2022-07-19
10912252 Localized hydraulic circuit configuration detection and loading in a self-propelled agricultural product applicator Jeffrey S. Martin, Jason Matthew Schwiderski, James T. Beaucaire 2021-02-09
10820586 Pump stack arrangement for an agricultural product applicator Richard Kerner 2020-11-03
10798863 Input source and speed based control of track-width in a self-propelled agricultural product applicator James T. Beaucaire 2020-10-13
10562505 Hydraulic warm-up system running off parking brake 2020-02-18
10393261 High ambient temperature propulsion speed control of a self-propelled agricultural product applicator Simon L. Nielsen 2019-08-27
10266051 Hydrostatic ground drive hose bulkhead connection system in a self-propelled agricultural product applicator Jeffrey C. Trowbridge 2019-04-23