Growing community of inventors

Moon Township, PA, United States of America

David M Hilliker

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 = 4

David M Hilliker ↔ P Richard Warburton (1 patent)David M Hilliker ↔ Matthew D Sass (1 patent)David M Hilliker ↔ Joseph H Spiegel (1 patent)David M HillikerDavid M Hilliker (1 patent)P Richard WarburtonP Richard Warburton (18 patents)Matthew D SassMatthew D Sass (1 patent)Joseph H SpiegelJoseph H Spiegel (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Chemdaq Inc. (1 from 2 patents)


1 patent:

1. D558622 - Gas monitor and remote display

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1/23/2026
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