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William L. Walch

EG Extrude Hone Gmbh: 1 patents #1 of 5Top 20%
📍 Greensburg, PA: #6 of 26 inventorsTop 25%
🗺 Pennsylvania: #1,500 of 5,512 inventorsTop 30%
Overall (2002): #90,321 of 266,432Top 35%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6500050 High precision abrasive flow machining apparatus and method John M. Greenslet, Edward J. Rusnica, Ruth S. Abt, Lawrence J. Voss 2002-12-31