DH

Derk Hartland

📍 Newport Beach, CA: #75 of 177 inventorsTop 45%
🗺 California: #23,431 of 60,411 inventorsTop 40%
Overall (2018): #437,887 of 503,207Top 90%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10118073 Interactive apparatus and methods for muscle strengthening Russel L. Wicks, Todd Putnam 2018-11-06