Growing community of inventors

Doylestown, PA, United States of America

James Hoffman

Average Co-Inventor Count = 6.54

ph-index = 3

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 = 92

James HoffmanJohn H Jones (3 patents)James HoffmanGeorge P Hipko (3 patents)James HoffmanStanford B Silverschotz (3 patents)James HoffmanRobert E Katz (3 patents)James HoffmanGerard Wollner (2 patents)James HoffmanDonald W Schoenleber (1 patent)James HoffmanFrederick Grainger (1 patent)James HoffmanPatrick J Donahue (1 patent)James HoffmanJames Hoffman (3 patents)John H JonesJohn H Jones (9 patents)George P HipkoGeorge P Hipko (8 patents)Stanford B SilverschotzStanford B Silverschotz (8 patents)Robert E KatzRobert E Katz (3 patents)Gerard WollnerGerard Wollner (2 patents)Donald W SchoenleberDonald W Schoenleber (10 patents)Frederick GraingerFrederick Grainger (8 patents)Patrick J DonahuePatrick J Donahue (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Webcraft Technologies, Inc. (3 from 27 patents)


3 patents:

1. 5197262 - Assembly for producing a mass distributable printed packet

2. 5107656 - Assembly for producing a mass distributable printed packet

3. 4939888 - Method for producing a mass distributable printed packet

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as of
12/18/2025
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