- US8342108utility2013Depth Adjustment Assembly for a Disc Opener of an Agricultural Implement0 cites
- US8342254utility2013Adjustable Packer Wheel Seeding System and Method0 cites
- US8342258utility2013Seeding Implement Depth Adjustment Mechanism0 cites
- US8342373utility2013Valve and Method for Dense Phase Flow Control0 cites
- US8346442utility2013System and Method for Determining Ground Engaging Tool Position Based on Fluid Pressure0 cites