Growing community of inventors

Easton, PA, United States of America

David Volzer

Average Co-Inventor Count = 2.40

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 = 2

David VolzerDouglas Brand (1 patent)David VolzerCraig Skinner (1 patent)David VolzerAnthony P Monzo (1 patent)David VolzerDavid Volzer (2 patents)Douglas BrandDouglas Brand (18 patents)Craig SkinnerCraig Skinner (17 patents)Anthony P MonzoAnthony P Monzo (13 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Crayola Llc. (2 from 131 patents)


2 patents:

1. 10471622 - Crayon manipulation devices

2. 10471617 - Pixel art crayon and marker photo array assembly and kit

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as of
12/31/2025
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