Mark E. Barker

13 Patents

• US125641252026

  Encapsulated Seed Planting Device

  DEERE & COMPANY

  0 cites
• US124579142025

  Crop Feeler Device for Machine Row Guidance

  DEERE & COMPANY

  0 cites
• US124040522025

  Self-aligning Liquid Coupler Systems and Related Methods

  Deere & Company

  0 cites
• US123568802025

  Powered Clearing-disks, Control System, and Method of Use

  Deere & Company

  0 cites
• US123568842025

  Planter Having a Seeding System

  DEERE & COMPANY

  0 cites
• US122455432025

  Planter Having a Seeding System

  DEERE & COMPANY

  0 cites
• US122134002025

  System and Method for Intercrop Planting

  DEERE & COMPANY

  0 cites
• US120205822024

  Stackable Housing Containers and Related Systems

  DEERE & COMPANY

  0 cites
• US118257622023

  Powered Clearing-disks, Control System, and Method of Use

  DEERE & COMPANY

  0 cites
• US118189772023

  System and Method for Intercrop Planting

  Deere & Company

  0 cites
• US117300782023

  Work Vehicle with Row Unit Having Variable Steering Angle

  DEERE & COMPANY

  0 cites
• US116367712023

  Stackable Housing Containers and Related Systems

  DEERE & COMPANY

  0 cites
• US116185632023

  Self-aligning Liquid Coupler Systems and Related Methods

  Deere & Company

  0 cites