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

Eric Johansson

INInogen: 2 patents #12 of 24Top 50%
AFAb Svenska Flaktfabriken: 1 patents #5 of 26Top 20%
California: #149,087 of 386,348 inventorsTop 40%
Overall (All Time): #1,329,744 of 4,157,543Top 35%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12296100 Conforming nasal pillow Todd Allum 2025-05-13
11607517 Conforming nasal pillow Todd Allum 2023-03-21
4290210 Device for drying web material 1981-09-22