Growing community of inventors

Hummelstown, PA, United States of America

Douglas W Lehrian

Average Co-Inventor Count = 4.00

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

Douglas W Lehrian ↔ David Stuart (1 patent)Douglas W Lehrian ↔ Paula Thomas (1 patent)Douglas W Lehrian ↔ Gordon Patterson (1 patent)Douglas W LehrianDouglas W Lehrian (1 patent)David StuartDavid Stuart (11 patents)Paula ThomasPaula Thomas (1 patent)Gordon PattersonGordon Patterson (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hershey Foods Corporation (1 from 35 patents)


1 patent:

1. 5585135 - Method for extending the shelf-life of chocolate confectionery products

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1/3/2026
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