Growing community of inventors

East Hanover, NJ, United States of America

Leonard S Mackowiak

Average Co-Inventor Count = 5.00

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 = 4

Leonard S Mackowiak ↔ Jay W Fidler (1 patent)Leonard S Mackowiak ↔ Gangdhar M Varma (1 patent)Leonard S Mackowiak ↔ Frank E Ellison (1 patent)Leonard S Mackowiak ↔ N George Tucker (1 patent)Leonard S MackowiakLeonard S Mackowiak (1 patent)Jay W FidlerJay W Fidler (2 patents)Gangdhar M VarmaGangdhar M Varma (1 patent)Frank E EllisonFrank E Ellison (1 patent)N George TuckerN George Tucker (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hercules Chemical Company Inc. (1 from 9 patents)


1 patent:

1. 4481010 - Non-corrosive creosote and soot removing composition

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as of
12/17/2025
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