RT

Richard D. Trapani

PE Perkinelmer: 2 patents #151 of 671Top 25%
ME Metco: 1 patents #8 of 22Top 40%
S( Sulzer Metco (Us): 1 patents #25 of 58Top 45%
📍 New York, NY: #3,938 of 20,192 inventorsTop 20%
🗺 New York: #26,803 of 115,490 inventorsTop 25%
Overall (All Time): #1,051,019 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
5935458 Wire thermal spray apparatus with dual motors Anthony J. Fuimefreddo 1999-08-10
5408066 Powder injection apparatus for a plasma spray gun Roopnarine Tilkaran, Joseph P. Mercurio, Henry A. Budke, Jr., Michael R. D'Arpa, Burton A. Kushner 1995-04-18
5014916 Angular gas cap for thermal spray gun Martin Hacker, Melvyn E. Turner, Ronald K. Taylor, Anthony J. Rotolico 1991-05-14
4668852 Arc spray system Thomas Fox, Lawrence A. Saia, Robert F. Savill, Jr., Melvyn E. Turner 1987-05-26
4445021 Heavy duty plasma spray gun Gary C. Irons, John F. Klein, Richard D. Lander, Henry C. Thompson 1984-04-24