DH

Derk Hartland

📍 Newport Beach, CA: #394 of 1,653 inventorsTop 25%
🗺 California: #106,790 of 386,348 inventorsTop 30%
Overall (All Time): #973,882 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
10850162 Interactive apparatus and methods for muscle strengthening Russel L. Wicks, Todd Putnam 2020-12-01
10703301 Backup camera enabling device 2020-07-07
10118073 Interactive apparatus and methods for muscle strengthening Russel L. Wicks, Todd Putnam 2018-11-06
8276693 Powertrain, vehicle, and method with electric motors and dual belt drive Joseph Scarbo, Russel L. Wicks, Neil E. Hannemann 2012-10-02
8181728 Automotive vehicle engine apparatus Chris P. Theodore, Daniel D. Agnew, Marc Musial, William A. Frazer, Gregory Butler +1 more 2012-05-22