Growing community of inventors

Columbus, MN, United States of America

Benjamin E Nielsen

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

Benjamin E Nielsen ↔ David J Ruha (1 patent)Benjamin E NielsenBenjamin E Nielsen (1 patent)David J RuhaDavid J Ruha (8 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Warner Manufacturing Company (1 from 37 patents)


1 patent:

1. D823090 - Tool handle

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12/9/2025
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