WW

William L. Walch

EG Extrude Hone Gmbh: 2 patents #7 of 28Top 25%
📍 Greensburg, PA: #156 of 371 inventorsTop 45%
🗺 Pennsylvania: #30,495 of 74,527 inventorsTop 45%
Overall (All Time): #2,180,987 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6905395 Abrasive flow machining apparatus and method 2005-06-14
6500050 High precision abrasive flow machining apparatus and method John M. Greenslet, Edward J. Rusnica, Ruth S. Abt, Lawrence J. Voss 2002-12-31