Growing community of inventors

Athens, PA, United States of America

Dennis P Buttleman

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

Dennis P Buttleman ↔ Phillip D Wurzler (1 patent)Dennis P Buttleman ↔ Kenneth D Brown (1 patent)Dennis P ButtlemanDennis P Buttleman (1 patent)Phillip D WurzlerPhillip D Wurzler (4 patents)Kenneth D BrownKenneth D Brown (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Osram Sylvania Inc. (1 from 1,452 patents)


1 patent:

1. 5996393 - Extrusion die for tungsten alloys

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1/22/2026
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