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San Diego, CA, United States of America

Hal C Lonas, Jr

Average Co-Inventor Count = 2.00

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 = 44

Hal C Lonas, Jr ↔ John R DeAguiar (1 patent)Hal C Lonas, JrHal C Lonas, Jr (1 patent)John R DeAguiarJohn R DeAguiar (6 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Optigraphics Corporation (1 from 3 patents)


1 patent:

1. 5101436 - Hybrid image editor

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1/22/2026
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