Growing community of inventors

Michigan City, IN, United States of America

Robert W Lyons

Average Co-Inventor Count = 2.00

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 = 3

Robert W Lyons ↔ Bradford Johnstone (1 patent)Robert W LyonsRobert W Lyons (1 patent)Bradford JohnstoneBradford Johnstone (5 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Trinity Industries, Inc. (1 from 97 patents)


1 patent:

1. 5109776 - Gondola type railway car with snug fitting center plate arrangement

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as of
12/17/2025
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