Ray G. Fasiczka

OA O'Donnell & Associates: 1 patents #5 of 9Top 60%

📍 McKeesport, PA: #111 of 192 inventorsTop 60%

🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%

Overall (All Time): #4,030,523 of 4,157,543Top 100%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4434840	Expansion joint for reactor or heat exchanger	Janek Porowski, William J. O'Donnell	1984-03-06