Rack type pipe feeder for a pipe fusion machine

Assignee

• Mcelroy Manufacturing

Inventors

• James R. Perrault (15 patents)
• David W. Porter (61 patents)
• Brandon William Jackman (2 patents)
• William Barton Draeger (4 patents)
• Bobby Lee Murray (6 patents)
• Timothy M. Thoman (10 patents)
• Arthur H. McElroy, II (27 patents)

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