Growing community of inventors

Morgantown, WV, United States of America

Thomas H Plate

Average Co-Inventor Count = 2.67

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 = 13

Thomas H PlateWilliam T Sweeney (2 patents)Thomas H PlateRonald W Umphrey (1 patent)Thomas H PlateDavid L McCain (1 patent)Thomas H PlateThomas H Plate (2 patents)William T SweeneyWilliam T Sweeney (16 patents)Ronald W UmphreyRonald W Umphrey (10 patents)David L McCainDavid L McCain (10 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Continental Oil Company (2 from 304 patents)


2 patents:

1. 4143921 - Slurry input for a multiple feed sump

2. 4089053 - Hose and linkage support apparatus for a sump vehicle

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as of
1/14/2026
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