Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Robert Sills — 2 Patents

Applied Materials: 2 patents #3,681 of 7,310Top 55%
Castro Valley, CA: #355 of 760 inventorsTop 50%
California: #187,151 of 386,348 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Robert Sills has been granted 2 US patents while listed as an inventor at Applied Materials. The first was granted in 2004 and the most recent in January 2009. Robert Sills ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Robert Sills in Castro Valley, CA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7476880 Writing a circuit design pattern with shaped particle beam flashes Benyamin Buller, Richard L. Lozes 2009-01-13 $21,096,000
6812474 Pattern generation method and apparatus using cached cells of hierarchical data Matthew J. Jolley, Asher Klatchko 2004-11-02 $17,088,000