FS

Frank Herbert Stapelmann

BA Bardex: 1 patents #1 of 6Top 20%
📍 Midland School, CA: #87 of 153 inventorsTop 60%
🗺 California: #27,826 of 68,989 inventorsTop 45%
Overall (2020): #470,521 of 565,922Top 85%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10669982 Wave energy converter with a depth adjustable paravane — 2020-06-02