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David Allen Schell — 1 Patent in 2021

TFThermo Finnigan: 1 patents #14 of 40Top 35%

Durham, NC: #207 of 654 inventorsTop 35%

North Carolina: #1,964 of 5,924 inventorsTop 35%

Overall (2021): #479,596 of 548,734Top 90%

1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
11087968	Traveling wave multipole	Joshua T. Maze	2021-08-10	$313,608,000