Growing community of inventors

Louisville, KY, United States of America

Ruth Lerner

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 = 2

Ruth LernerJohn Fain (1 patent)Ruth LernerRuth Lerner (1 patent)John FainJohn Fain (8 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Lantech, Inc. (1 from 71 patents)


1 patent:

1. 5588287 - Wrapping apparatus with barrier

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as of
1/9/2026
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