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Robert E. Tompkins

IBM: 1 patents #1,061 of 3,557Top 30%
📍 New Garden Township, PA: #4 of 13 inventorsTop 35%
🗺 Pennsylvania: #989 of 4,367 inventorsTop 25%
Overall (1997): #83,032 of 185,788Top 45%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5612851 Guard ring electrostatic chuck Michael Barnes, John H. Keller, Joseph S. Logan, Robert P. Westerfield, Jr. 1997-03-18