Trenching system with hydraulically adjustable hub

Assignee

• The Charles Machine Works

Inventors

• Cody L. Sewell (78 patents)
• Michael C. Ruhl (7 patents)
• David R. Bazzell (7 patents)
• Vernon T. Stellman (13 patents)
• Steven P. Seabolt (7 patents)
• Andrew A. Schuermann (5 patents)

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