Inventor · Silver Bay, MN, US

William A. Roach

16Patents
4h-index
18Co-inventors
49Inventor score

Filing activity: Jun 7, 2016 → Jun 22, 2021

Most-cited inventions

PatentTitleAreaCited byStatus
USD843421S1 Hood for agricultural product applicator General 35 Active
USD880537S1 Agricultural product applicator hood General 25 Active
US10710405B2 Telescoping axle insert with contoured inner end for an agricultural product applicator Performing Operations; Transporting 6 Active
US9968023B2 Systems and methods for adjusting wheel spacing of an agricultural implement Performing Operations; Transporting 5 Active
USD855661S1 Agricultural product applicator General 3 Active
US10245914B2 Controlling ground clearance in a self-propelled agricultural product applicator Performing Operations; Transporting 3 Active
US10245915B2 Task-specific ride-height and speed control of an agricultural product applicator with air strut suspension Performing Operations; Transporting 2 Active
US10279644B2 Task-specific ride-height control of an agricultural product applicator with air strut suspension Performing Operations; Transporting 1 Active
US10801179B2 Hydraulic fluid storage tank including quick connect coupling Performing Operations; Transporting 1 Active
US10406853B2 Multi-width dual wheel arrangement for an agricultural machine Performing Operations; Transporting 1 Active
US10743464B2 System for aligning skid-mounted equipment on an agricultural product applicator Performing Operations; Transporting 0 Active
US10717325B2 Drive line arrangement for a self-propelled agricultural product applicator Performing Operations; Transporting 0 Active
US10645869B2 Skid-mounted boom cradles for an agricultural product sprayer Performing Operations; Transporting 0 Active
US10471796B2 Weight-based task-specific speed control of an agricultural product applicator with air strut suspension Performing Operations; Transporting 0 Active
USD841056S1 Agricultural product skid for product applicator General 0 Active
US11904830B2 Cleaning system for an agricultural sprayer Physics 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.