Nathaniel Keith Harshman

6 Patents

• USD11173622026

  Motor Grader Circle

  Caterpillar Inc.

  0 cites
• USD11024892025

  Circle Assembly for a Motor Grader

  Caterpillar Inc.

  0 cites
• US124547982025

  Snow Wing Assembly Having Independent Rotational Controls

  Caterpillar Inc.

  0 cites
• US123450052025

  Dual Stage Lift System for a Snow Wing

  Caterpillar Inc.

  0 cites
• US120184532024

  Retention Assembly for Grader Machine Blade

  Caterpillar Inc.

  0 cites
• US115784712023

  Circle Drive System with Clutch Protection in Motor Graders

  Caterpillar Inc.

  0 cites