Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Roy David Schultz — 2 Patents in 2018

GE: 2 patents #620 of 4,252Top 15%
Erie, PA: #14 of 93 inventorsTop 20%
Pennsylvania: #1,077 of 7,336 inventorsTop 15%
Overall (2018): #107,668 of 503,207Top 25%
2 Patents 2018

Issued Patents 2018

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9906108 Sensorless electric machine Kum Kang Huh, Patel Bhageerath Reddy, Ayman Mohamed Fawzi El-Refaie, Patrick Lee Jansen, Lembit Salasoo 2018-02-27 $19,135,000
9871418 Sensorless electric machine Kum Kang Huh, Patel Bhageerath Reddy, Ayman Mohamed Fawzi El-Refaie, Patrick Lee Jansen, Lembit Salasoo 2018-01-16 $12,942,000