Growing community of inventors

Boxborough, MA, United States of America

David P Ziegler

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 = 1

David P Ziegler ↔ Christopher P Drew (1 patent)David P Ziegler ↔ Michelle Markey (1 patent)David P ZieglerDavid P Ziegler (1 patent)Christopher P DrewChristopher P Drew (8 patents)Michelle MarkeyMichelle Markey (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. US Government As Represented by the Secretary of the Army (1 from 8,684 patents)


1 patent:

1. 8365619 - Assembly and method for evaluating effectiveness of anti-fog coatings of eyewear lenses

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12/5/2025
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