Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Clement R. Copolillo

WAWangtek: 2 patents #5 of 10Top 50%
FSFreeescale Semiconductor: 1 patents #2,021 of 3,767Top 55%
Oxnard, CA: #140 of 492 inventorsTop 30%
California: #149,087 of 386,348 inventorsTop 40%
Overall (All Time): #1,586,321 of 4,157,543Top 40%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7190213 Digital time constant tracking technique and apparatus Chris J. Rotchford 2007-03-13
5438462 Magnetic storage devices with dynamic boost adjustment to reduce read errors 1995-08-01
5291348 High density servo tracking 1994-03-01