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Robert M. Ulfig

AM AMD: 2 patents #3,994 of 9,279Top 45%
Overall (All Time): #2,194,659 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6791081 Method for determining pore characteristics in porous materials Suzette K. Pangrle, Alline F. Myers, Jeremias D. Romero 2004-09-14
6086464 CMP platen plug Richard Lamm 2000-07-11