Soft seal poppet type check valve

Assignee

• Caterpillar

Inventors

• Steven P. Seaney (2 patents)
• Rita R. Waller (1 patents)
• Randall A. Harlow (5 patents)
• Robert A. Lapke (5 patents)
• Joseph F. Duffy (2 patents)
• James R. Carlberg (4 patents)
• Joseph T. Phillips (1 patents)

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