Growing community of inventors

Lexington, KY, United States of America

David B Callister

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 = 38

David B Callister ↔ James Francis Webb (1 patent)David B Callister ↔ Mark Lane Mayberry (1 patent)David B Callister ↔ Stephen R Troyer (1 patent)David B Callister ↔ James D Lewis (1 patent)David B CallisterDavid B Callister (1 patent)James Francis WebbJames Francis Webb (25 patents)Mark Lane MayberryMark Lane Mayberry (9 patents)Stephen R TroyerStephen R Troyer (5 patents)James D LewisJames D Lewis (2 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Lexmark International, Inc. (1 from 3,032 patents)


1 patent:

1. 5222200 - Automatic printer data stream language determination

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12/26/2025
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