Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Norbert Kappel — 2 Patents

USUltratech Stepper: 2 patents #14 of 40Top 35%
San Jose, CA: #17,797 of 32,062 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
Norbert Kappel has been granted 2 US patents while listed as an inventor at Ultratech Stepper. The first was granted in 1999 and the most recent in March 2003. Norbert Kappel ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Norbert Kappel in San Jose, CA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6534159 Side alignment mark Thomas H. Newman 2003-03-18 $3,769,000
5956564 Method of making a side alignment mark Thomas H. Newman 1999-09-21 $1,573,000