Growing community of inventors

Huntingdon, United Kingdom

Calvin Townsend

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 = 1

Calvin Townsend ↔ Michael Stamp (1 patent)Calvin Townsend ↔ Michael Jeffrey Stamp (0 patent)Calvin TownsendCalvin Townsend (1 patent)Michael StampMichael Stamp (11 patents)Michael Jeffrey StampMichael Jeffrey Stamp (0 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Videojet Technologies Inc. (1 from 189 patents)


1 patent:

1. 10421303 - Air filter for ink jet printer

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12/31/2025
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