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USPTO Patent Rankings Data through Dec 31, 2025
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Robert M. Ulfig — 2 Patents

AMD: 2 patents #4,887 of 9,280Top 55%
Sunnyvale, CA: #8,082 of 14,302 inventorsTop 60%
California: #187,151 of 386,348 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Robert M. Ulfig has been granted 2 US patents while listed as an inventor at AMD. The first was granted in 2000 and the most recent in September 2004. Robert M. Ulfig ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Robert M. Ulfig in Sunnyvale, CA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6791081 Method for determining pore characteristics in porous materials Suzette K. Pangrle, Alline F. Myers, Jeremias D. Romero 2004-09-14 $2,721,000
6086464 CMP platen plug Richard Lamm 2000-07-11 $9,020,000