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

John Watson — 5 Patents

RTX (Raytheon): 2 patents #5,352 of 15,912Top 35%
SHSun Hydraulics: 1 patents #14 of 25Top 60%
PUPhilip Morris Usa: 1 patents #601 of 607Top 100%
Saint-Lambert, CA: #17 of 95 inventorsTop 20%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
John Watson has been granted 5 US patents while listed as an inventor at RTX (Raytheon). The first was granted in 1987 and the most recent in August 2016. John Watson ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list John Watson in Saint-Lambert, QC, CA.

Patents per Year

Patents granted per year, 1987 to 2016Bar chart with a peak of 1 patents in 1987.peak 11987: 1 patents19871991: 1 patents19911992: 1 patents19922013: 1 patents20132016: 1 patents2016

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9410429 Air cooling shaft at bearing interface Guy Bouchard, Daniel Blais 2016-08-09
8596959 Oil tube with integrated heat shield Eric Durocher 2013-12-03
5120108 Convertible seat cushion/tote bag for skates George Spector 1992-06-09
5022416 Spray cylinder with retractable pins 1991-06-11 $136,730,000
4714293 Dust control fluids spray arm 1987-12-22