Exercise apparatus for simulating stair climbing

Assignee

• Life Fitness

Inventors

• Chester F. Robards, Jr. (14 patents)
• Steven J. Cinke (2 patents)
• Stephen A. Waltasti (4 patents)
• Robert Kohan (5 patents)
• Donald J. Alexander (18 patents)
• Douglas G. Guenther (43 patents)
• David J. Thum (5 patents)
• Tomas Leon (14 patents)

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