Growing community of inventors

Louisville, KY, United States of America

Nicholas R Underwood

Average Co-Inventor Count = 3.00

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 = 1

Nicholas R Underwood ↔ LaMonte A Crabtree (1 patent)Nicholas R Underwood ↔ Ronald J Geil (1 patent)Nicholas R Underwood ↔ Casey C Dent (1 patent)Nicholas R Underwood ↔ Lamonte A Crabtree (1 patent)Nicholas R Underwood ↔ Richard K Chesson (1 patent)Nicholas R UnderwoodNicholas R Underwood (1 patent)LaMonte A CrabtreeLaMonte A Crabtree (20 patents)Ronald J GeilRonald J Geil (1 patent)Casey C DentCasey C Dent (1 patent)Lamonte A CrabtreeLamonte A Crabtree (4 patents)Richard K ChessonRichard K Chesson (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Clarcor Air Filtration Products, Inc. (1 from 18 patents)


1 patent:

1. 8815041 - Self supported pleated panel filter with frayed media edges

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as of
12/12/2025
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