Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Schlumberger Norge As › John Mackenzie
JM

John Mackenzie — 5 Patents

SASchlumberger Norge As: 1 patents #21 of 56Top 40%
Mission Hills, KS: #11 of 40 inventorsTop 30%
Kansas: #2,074 of 12,005 inventorsTop 20%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
John Mackenzie has been granted 5 US patents while listed as an inventor at Schlumberger Norge As. The first was granted in 1981 and the most recent in November 2023. John Mackenzie ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list John Mackenzie in Mission Hills, KS, US.

Patents per Year

Patents granted per year, 1981 to 2023Bar chart with a peak of 1 patents in 1981.peak 11981: 1 patents19811996: 1 patents19962015: 1 patents20152021: 1 patents20212023: 1 patents2023

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
11806501 Emergency medical intervention device Samuel Thomas MACKENZIE 2023-11-07
10926024 Emergency medical intervention device Samuel Thomas MACKENZIE 2021-02-23
9169087 System and method for proppant transfer Peter J. Wright, Jan Thore Eia 2015-10-27
5499372 Method of controlling access to restricted access data and communication system therefor Bernard Collins 1996-03-12
4262838 File folder assembly having removable cover — 1981-04-21

Frequent Collaborators

Samuel Thomas MACKENZIE2 shared
Peter J. Wright1 shared
Jan Thore Eia1 shared
Bernard Collins1 shared

Nearby-Ranked Inventors

Joseph L. Mann5
Terry Richard Linn5
Ikuo DEGUCHI5
Swapnil Kumar5
Zachary W. Gyugyi5
Xiaoxue CHEN5
Mohankumar Krishnan VALIYAMBATH5
Baoquan Tan5
Jack Long5