Thomas PETERSEN — 4 Patents at Appleton Papers

Thomas PETERSEN has been granted 4 US patents while listed as an inventor at Appleton Papers. The first was granted in 1987 and the most recent in October 2023. Thomas PETERSEN ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Thomas PETERSEN in Appleton, WI, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
11779175	Apparatus, system and method for vacuum with switchable collection chamber	—	2023-10-10
10910956	Method for operating a frequency converter and frequency converter	Fritz Witte, Dirk Duesterberg	2021-02-02
4794102	Thermally-responsive record material	Dean G. Dalebroux	1988-12-27
4675707	Thermally-responsive record material	Steven L. Vervacke	1987-06-23

Thomas PETERSEN — 4 Patents

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