Membership
Tour
Register
Log in
Robert D. Kaplan
Follow
Person
Torrington, CT, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Escalator power button housing
Patent number
D342056
Issue date
Dec 7, 1993
Otis Elevator Company
James A. Rivera
D13 - Equipment for production, distribution, or transformation of energy