David L. Petersen

WC W.R. Grace & Co.-Conn.: 1 patents #37 of 126Top 30%

📍 Peoria, AZ: #3 of 18 inventorsTop 20%

🗺 Arizona: #375 of 1,597 inventorsTop 25%

Overall (1997): #161,967 of 185,788Top 90%

Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5620668	Annular air distributor for regenerative thermal oxidizers	Thomas D. Driscoll, James T. Gallo, Michael P. Loos	1997-04-15