Growing community of inventors

Bridgeport, MI, United States of America

Robert J Shortland

Average Co-Inventor Count = 3.00

ph-index = 2

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 = 43

Robert J Shortland ↔ David W Shaw (2 patents)Robert J Shortland ↔ Gary B Scott (2 patents)Robert J ShortlandRobert J Shortland (2 patents)David W ShawDavid W Shaw (8 patents)Gary B ScottGary B Scott (4 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Means Industries, Inc. (2 from 134 patents)


2 patents:

1. D379343 - Trailer hitch

2. D373557 - Trailer hitch

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as of
12/31/2025
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