Growing community of inventors

Oklahoma City, OK, United States of America

William D Filler

Average Co-Inventor Count = 2.00

ph-index = 2

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 = 11

William D Filler ↔ John P Scaramucci (3 patents)William D FillerWilliam D Filler (3 patents)John P ScaramucciJohn P Scaramucci (62 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Valve Innovations, LLC (3 from 14 patents)


3 patents:

1. D734435 - Valve gear operator

2. D540920 - Valve gear operator

3. D522619 - Valve gear operator

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as of
1/9/2026
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