Railcar constant contact side bearing assembly

Assignee

• Miner Enterprises

Inventors

• Paul B. Aspengen (2 patents)
• Erik Jensen (25 patents)
• Michael D. VanMaldegiam (6 patents)
• Adam J. Merges (3 patents)
• Mark W. Stanek (2 patents)
• Jeff Ballerini (1 patents)
• Steve R. White (45 patents)
• Andy R. Kries (11 patents)

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