Growing community of inventors

Wichita, KS, United States of America

Ralph L Haas

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 = 20

Ralph L Haas ↔ Vivian D Krehbiel (1 patent)Ralph L HaasRalph L Haas (1 patent)Vivian D KrehbielVivian D Krehbiel (7 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kreonite, Inc. (1 from 12 patents)


1 patent:

1. 4110774 - Film guide for film processing equipment

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as of
12/20/2025
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