Thomas A. Hardt — 2 Patents at Fei

Thomas A. Hardt has been granted 2 US patents while listed as an inventor at Fei. The first was granted in 1999 and the most recent in February 2000. Thomas A. Hardt ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Thomas A. Hardt in Tewksbury, MA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
6025592	High temperature specimen stage and detector for an environmental scanning electron microscope	W. Ralph Knowles	2000-02-15
5945672	Gaseous backscattered electron detector for an environmental scanning electron microscope	W. Ralph Knowles, Peter D. Smith	1999-08-31	$2,425,000

Thomas A. Hardt — 2 Patents

Issued Patents All Time

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