Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Stephen Erickson — 3 Patents

EEEspey Mfg. & Electronics: 1 patents #5 of 7Top 75%
KKKnauf Gips Kg: 1 patents #42 of 110Top 40%
Imperial, CA: #4 of 22 inventorsTop 20%
California: #149,087 of 386,348 inventorsTop 40%
Overall (All Time): #1,327,236 of 4,157,543Top 35%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12281045 Methods for reclaiming gypsum panels that contain hydrophobic materials and use thereof Rudy A. Schermann, Annamaria Vilinska, Alfred C. Li, Blair Walker, Te Hua Lau +2 more 2025-04-22
9598158 Oxygen tank flotation device Madison Victoria Meadows, Sharon Erickson 2017-03-21
D418841 Parabolic slat antenna Seymour Saslow 2000-01-11