Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Nigel ROWCLIFFE — 3 Patents

CCCudd Pressure Control: 1 patents #13 of 31Top 45%
Holland, MI: #449 of 1,299 inventorsTop 35%
Michigan: #27,426 of 86,293 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Nigel ROWCLIFFE has been granted 3 US patents while listed as an inventor at Cudd Pressure Control. The first was granted in 2019 and the most recent in December 2025. Nigel ROWCLIFFE ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Nigel ROWCLIFFE in Holland, MI, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12503839 Increasing production from water wells Richard C. GREENLY, Roger L. Schultz, Andrew M. Ferguson, Steven A. ARISS, Toby MENARD +2 more 2025-12-23
12492534 Accessing wells below an obstruction or discontinuity Toby MENARD, Andrew M. Ferguson, Roger L. Schultz, Steven A. ARISS, Dustin Locklear 2025-12-09
10294777 Steering tool system Patrick Jarman, Philippe GIACALONE, Rick Kleinhans, Brian Wright, Jeffrey Joseph Adams 2019-05-21