Growing community of inventors

Birchwood, MN, United States of America

Roy J Krahn

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 = 48

Roy J Krahn ↔ Brian J Blenkush (1 patent)Roy J KrahnRoy J Krahn (1 patent)Brian J BlenkushBrian J Blenkush (19 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Other (1 from 833,002 patents)


1 patent:

1. 4928859 - Quick disconnect for aerosol spray can

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