Growing community of inventors

LEXINGTON, KY, United States of America

Charles Russell Schaefer

Average Co-Inventor Count = 1.00

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 = 0

Charles Russell SchaeferRichard Louis Goin (1 patent)Charles Russell SchaeferBrittany Nicole Sexton (1 patent)Charles Russell SchaeferMichael Charles Day (1 patent)Charles Russell SchaeferCharles Russell Schaefer (1 patent)Richard Louis GoinRichard Louis Goin (14 patents)Brittany Nicole SextonBrittany Nicole Sexton (7 patents)Michael Charles DayMichael Charles Day (5 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Lexmark International, Inc. (1 from 3,033 patents)


1 patent:

1. 12468238 - Toner container having a magnet for toner level sensing

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12/30/2025
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