Growing community of inventors

Austin, TX, United States of America

Roy E Karnes, Jr

Average Co-Inventor Count = 3.00

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 = 6

Roy E Karnes, JrRex A McCaskill (1 patent)Roy E Karnes, JrKhoa D Nguyen (1 patent)Roy E Karnes, JrRoy E Karnes, Jr (1 patent)Rex A McCaskillRex A McCaskill (18 patents)Khoa D NguyenKhoa D Nguyen (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. International Business Machines Corporation (1 from 164,197 patents)


1 patent:

1. 4555773 - Printing with a data stream including merged graphic and alphanumeric

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as of
12/28/2025
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