WW

William A. Whittenberger

WC W.R. Grace & Co.-Conn.: 2 patents #21 of 188Top 15%
📍 Leavittsburg, OH: #1 of 1 inventorsTop 100%
🗺 Ohio: #379 of 4,093 inventorsTop 10%
Overall (1994): #16,191 of 165,921Top 10%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5319929 Catalytic converter system Richard C. Cornelison 1994-06-14
5308591 Core body for catalytic converter — 1994-05-03