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Jeffrey J. Stephenson

📍 Big Bear City, CA: #8 of 36 inventorsTop 25%
🗺 California: #124,610 of 386,348 inventorsTop 35%
Overall (All Time): #1,184,041 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9939054 Actuator with ball screw drive 2018-04-10
9304495 Watch assembly having a plurality of time-coordinated belts Jason M. Wilbur 2016-04-05
8693293 Watch assembly having a plurality of time-coordinated belts Jason M. Wilbur 2014-04-08
8355297 Watch assembly having a plurality of time-coordinated belts Jason M. Wilbur 2013-01-15