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

John McKay — 8 Patents

FLFluidmaster: 1 patents #42 of 86Top 50%
Fort Collins, CO: #612 of 3,421 inventorsTop 20%
Colorado: #5,915 of 40,980 inventorsTop 15%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
John McKay has been granted 8 US patents while listed as an inventor at Fluidmaster. The first was granted in 1981 and the most recent in April 2022. John McKay ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list John McKay in Fort Collins, CO, US.

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
11304393 Industrial hemp cannabis cultivars and seeds with stable cannabinoid profiles Richard S. Fletcher 2022-04-19
10499584 Industrial hemp Cannabis cultivars and seeds with stable cannabinoid profiles Richard S. Fletcher 2019-12-10
RE44403 Method of removing stators from tubular stator housings 2013-08-06
RE42416 Method of removing stators from tubular stator housings 2011-06-07
7029216 Torque-limiting locknut 2006-04-18
6973707 Method of removing stators from tubular stator housings 2005-12-13
4300526 Woodburning stove Billy C. Hawkins 1981-11-17
4283825 Heavy duty press Billy C. Hawkins 1981-08-18