Growing community of inventors

Barrington, NH, United States of America

Frederick August Blackmann

Average Co-Inventor Count = 1.00

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 = 0

Frederick August BlackmannFrederick August Blackmann (1 patent)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Pittsfield Weaving Co., Inc. (1 from 8 patents)


1 patent:

1. 6818084 - Method and apparatus for bonding an additional layer of fabric to a label

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