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USPTO Patent Rankings Data through Dec 31, 2025
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Peter B. Nutcher — 6 Patents

PCProcess Combustion: 6 patents #1 of 7Top 15%
Venetia, PA: #11 of 75 inventorsTop 15%
Pennsylvania: #13,718 of 74,527 inventorsTop 20%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Peter B. Nutcher has been granted 6 US patents while listed as an inventor at Process Combustion. The first was granted in 1984 and the most recent in August 1999. Peter B. Nutcher ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Peter B. Nutcher in Venetia, PA, US.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
5931663 Purge system for regenerative thermal oxidizer David A. Lewandowski, Peter J. Waldern 1999-08-03
5707596 Method to minimize chemically bound nox in a combustion process David A. Lewandowski, Peter J. Waldern 1998-01-13
5667374 Premix single stage low NOx burner Peter J. Waldern 1997-09-16
5184951 Regenerative thermal oxidizer Peter J. Waldern 1993-02-09
5161968 Regenerative thermal oxidizer Peter J. Waldern 1992-11-10
4445843 Low NO.sub.x burners 1984-05-01