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

Jock W. Irvine — 3 Patents

CFControl Flow: 2 patents #6 of 12Top 50%
NVNational Oilwell Varco: 1 patents #399 of 660Top 65%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Jock W. Irvine has been granted 3 US patents while listed as an inventor at Control Flow. The first was granted in 2016 and the most recent in June 2021. Jock W. Irvine ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Jock W. Irvine in Haddington, TX, GB.

Patents per Year

Patents granted per year, 2016 to 2021Bar chart with a peak of 1 patents in 2016.peak 12016: 1 patents20162018: 1 patents20182021: 1 patents2021

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11035509 Metal-to-metal well equipment seal Thomas M. Lambert 2021-06-15
10156115 Weight set mandrel and tubing hanger Thomas M. Lambert 2018-12-18
9353610 Compact wellhead system with built-in production capability Graeme Hearns Smith 2016-05-31 $52,690,000