Growing community of inventors

Huntsville, AL, United States of America

Leon Lietch

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 = 5

Leon LietchRoger P Engelke (1 patent)Leon LietchLeon Lietch (1 patent)Roger P EngelkeRoger P Engelke (4 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Hart & Cooley, Inc. (1 from 14 patents)


1 patent:

1. 6087639 - Heating coil retainer bracket and method for manufacturing the same

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as of
12/11/2025
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