Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
KJ

Kathryn D. Johnston — 2 Patents

Seattle, WA: #10,473 of 21,776 inventorsTop 50%
Washington: #35,300 of 76,902 inventorsTop 50%
Overall (All Time): #1,988,936 of 4,157,543Top 50%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D794903 Equestrian garment 2017-08-22
D794904 Equestrian garment 2017-08-22