Growing community of inventors

Weston, CT, United States of America

Winfield H Howard

Average Co-Inventor Count = 3.00

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

Winfield H Howard ↔ Raymond Feinland (1 patent)Winfield H Howard ↔ George Alperin (1 patent)Winfield H HowardWinfield H Howard (1 patent)Raymond FeinlandRaymond Feinland (10 patents)George AlperinGeorge Alperin (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Clairol Incorporated (1 from 283 patents)


1 patent:

1. 3951589 - Aqueous alkaline hair dye compositions

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