Growing community of inventors

Venice, FL, United States of America

David R Hilligoss

Average Co-Inventor Count = 2.00

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 = 32

David R Hilligoss ↔ Jeffrey Scott Johnson (1 patent)David R HilligossDavid R Hilligoss (1 patent)Jeffrey Scott JohnsonJeffrey Scott Johnson (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Cetac Technologies, Inc. (1 from 16 patents)

2. Perkinelmer Health Services, Inc. (1 from 3 patents)


1 patent:

1. D675748 - Testing rack

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as of
12/13/2025
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