Growing community of inventors

Hopewell, PA, United States of America

David J Hartwick

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 = 10

David J Hartwick ↔ Mark L Hendrickson (1 patent)David J Hartwick ↔ Augustyn Waczynski (1 patent)David J HartwickDavid J Hartwick (1 patent)Mark L HendricksonMark L Hendrickson (7 patents)Augustyn WaczynskiAugustyn Waczynski (3 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Diasense, Inc. (1 from 13 patents)


1 patent:

1. 6080983 - Synchronous detection system for multichannel infrared spectroscopy

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as of
1/5/2026
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