Folding step system for vehicles

Assignee

• Pierce Manufacturing

Inventors

• Richard F. Demski (5 patents)
• Alan Michael Iversen (30 patents)
• Kevin Quinn (12 patents)
• Kenneth V. Kamprath (1 patents)
• Timothy C. Willett (3 patents)
• J. Roger Lackore, Jr. (1 patents)
• Daniel E. Friebel (1 patents)
• Russ Litscher (4 patents)

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