CL

Charles F Lefky

PA Parker-Hannifin: 1 patents #12 of 78Top 20%
📍 Oro Valley, AZ: #5 of 22 inventorsTop 25%
🗺 Arizona: #614 of 2,228 inventorsTop 30%
Overall (2002): #241,756 of 266,432Top 95%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6431957 Directional flow control valve with recirculation for chemical-mechanical polishing slurries — 2002-08-13