Supplemental elevator brake and retrofitting installation procedure

Assignee

• Otis Elevator

Inventors

• Daniel B. Davis, III (7 patents)
• Valery Sheynkman (4 patents)
• Kenneth V. Allen (1 patents)
• Jesse R. Richter (8 patents)
• Michael P. Keenan (13 patents)
• Gregory M. Oseep (1 patents)
• Robert Scott Farmer (1 patents)
• Doug B. LaBrecque (1 patents)
• Christopher H. Koenig (7 patents)
• Michael Joseph Concannon (1 patents)

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