Growing community of inventors

Hellertown, PA, United States of America

Richard E Luybli

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 = 4

Richard E Luybli ↔ Leonard J Hvizdos (1 patent)Richard E Luybli ↔ Richard E Filippi (1 patent)Richard E LuybliRichard E Luybli (1 patent)Leonard J HvizdosLeonard J Hvizdos (4 patents)Richard E FilippiRichard E Filippi (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Air Products and Chemicals, Inc. (1 from 3,192 patents)


1 patent:

1. 4179897 - Isentropic expansion of gases via a pelton wheel

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as of
1/19/2026
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