Growing community of inventors

Naperville, IL, United States of America

Virginia S Griser, Legal Representative

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 = 12

Virginia S Griser, Legal RepresentativeAlan P Krema (1 patent)Virginia S Griser, Legal RepresentativeVirginia S Griser, Legal Representative (1 patent)Alan P KremaAlan P Krema (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Progeny, Inc. (1 from 6 patents)


1 patent:

1. 7016468 - X-ray tube preheat control

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as of
1/5/2026
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