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Meriden, CT, United States of America

Charles W Luckhardt

Average Co-Inventor Count = 3.00

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 1

Charles W Luckhardt ↔ William Weirsman (1 patent)Charles W Luckhardt ↔ Steven B Davis (1 patent)Charles W LuckhardtCharles W Luckhardt (1 patent)William WeirsmanWilliam Weirsman (8 patents)Steven B DavisSteven B Davis (4 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Otis Elevator Company (1 from 2,614 patents)


1 patent:

1. D317138 - Hall location direction panel for elevators

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