Growing community of inventors

Johnstown, PA, United States of America

Mark T Smitherman

Average Co-Inventor Count = 6.00

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 = 2

Mark T Smitherman ↔ Paul I Sleppy (1 patent)Mark T Smitherman ↔ Alan William Baum (1 patent)Mark T Smitherman ↔ Timothy G Freidhoff (1 patent)Mark T Smitherman ↔ Daniel B George, Ii (1 patent)Mark T Smitherman ↔ James C McHenry (1 patent)Mark T SmithermanMark T Smitherman (1 patent)Paul I SleppyPaul I Sleppy (13 patents)Alan William BaumAlan William Baum (5 patents)Timothy G FreidhoffTimothy G Freidhoff (4 patents)Daniel B George, IiDaniel B George, Ii (3 patents)James C McHenryJames C McHenry (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Concurrent Technologies Corporation (1 from 41 patents)


1 patent:

1. 11077517 - Portable friction stir welding repair tool

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12/28/2025
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