Growing community of inventors

Callao, VA, United States of America

Chaarles W Landman

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 = 6

Chaarles W LandmanJohn W Hannick (1 patent)Chaarles W LandmanRobert J Gripshover (1 patent)Chaarles W LandmanWilliam H Grigsby, Jr (1 patent)Chaarles W LandmanChaarles W Landman (1 patent)John W HannickJohn W Hannick (2 patents)Robert J GripshoverRobert J Gripshover (1 patent)William H Grigsby, JrWilliam H Grigsby, Jr (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. USA As Represented by Secretary of the Navy (1 from 16,080 patents)


1 patent:

1. 6386110 - Deforming charge assembly and method of making same

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as of
12/21/2025
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