HK

Henrick R. Kohnen

🗺 California: #27,826 of 68,989 inventorsTop 45%
Overall (2020): #452,790 of 565,922Top 85%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10745093 Swimming apparatus William Kohnen 2020-08-18