Growing community of inventors

Richmond, VA, United States of America

Mark J Greenfield

Average Co-Inventor Count = 6.00

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 = 33

Mark J Greenfield ↔ Edgar Watson, Jr (1 patent)Mark J Greenfield ↔ Timothy W Caraher (1 patent)Mark J Greenfield ↔ Amber J Ericsson (1 patent)Mark J Greenfield ↔ Joseph E Roehl (1 patent)Mark J Greenfield ↔ Mindy R Bennett (1 patent)Mark J GreenfieldMark J Greenfield (1 patent)Edgar Watson, JrEdgar Watson, Jr (2 patents)Timothy W CaraherTimothy W Caraher (1 patent)Amber J EricssonAmber J Ericsson (1 patent)Joseph E RoehlJoseph E Roehl (1 patent)Mindy R BennettMindy R Bennett (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Scentczar Corporation (1 from 1 patent)


1 patent:

1. 6701864 - Residual life indicator

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as of
12/21/2025
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