Growing community of inventors

Lebanon, CT, United States of America

Thomas Helmer

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 = 7

Thomas HelmerEric Bromley (1 patent)Thomas HelmerThomas Helmer (1 patent)Eric BromleyEric Bromley (17 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Coleco Industries, Inc. (1 from 61 patents)


1 patent:

1. 4381864 - Electronic baseball game method and apparatus

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