Growing community of inventors

New Monmouth, NJ, United States of America

Vincent F Siravo

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 = 14

Vincent F SiravoRoger W Lehmann (1 patent)Vincent F SiravoVincent F Siravo (1 patent)Roger W LehmannRoger W Lehmann (28 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Knickerbocker Toy Co., Inc. (1 from 2 patents)


1 patent:

1. 4226045 - Stackable toy

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as of
12/18/2025
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