Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JA

John Robert Ashcroft — 2 Patents in 2018

CTCpg Technologies: 2 patents #10 of 11Top 95%
Chesterfield, MO: #79 of 653 inventorsTop 15%
Missouri: #244 of 2,351 inventorsTop 15%
Overall (2018): #136,473 of 503,207Top 30%
2 Patents 2018

Issued Patents 2018

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10122218 Long distance transmission of offshore power James F. Corum, Kenneth L. Corum, Stephen W. Wilson, Michael W. Miller 2018-11-06
10027177 Load shedding in a guided surface wave power delivery system James F. Corum, Kenneth L. Corum, James D. Lilly, Stephen W. Wilson, Basil F. Pinzone, Jr. +3 more 2018-07-17