Growing community of inventors

Darien, IL, United States of America

Lester E Langeland

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 = 21

Lester E Langeland ↔ Michael Jensen (1 patent)Lester E Langeland ↔ Gary M Durkin (1 patent)Lester E LangelandLester E Langeland (1 patent)Michael JensenMichael Jensen (12 patents)Gary M DurkinGary M Durkin (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Little Factories, Inc. (1 from 1 patent)


1 patent:

1. 5131320 - Image-forming griddle

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12/12/2025
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