Growing community of inventors

Lake Grove, NY, United States of America

Steven J Shellhammer

Average Co-Inventor Count = 4.00

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 = 10

Steven J ShellhammerDuanfeng He (1 patent)Steven J ShellhammerKevin D Hunter (1 patent)Steven J ShellhammerSundeep Kumar (1 patent)Steven J ShellhammerSteven J Shellhammer (1 patent)Duanfeng HeDuanfeng He (109 patents)Kevin D HunterKevin D Hunter (15 patents)Sundeep KumarSundeep Kumar (11 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Symbol Technologies, LLC (1 from 2,326 patents)


1 patent:

1. 6651893 - Error correction in macro bar code symbols

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12/27/2025
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