JA

John Alexenko

📍 Calabasas, CA: #2,243 of 4,119 inventorsTop 55%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,338,508 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7605843 Monitoring apparatus Takahiro Hamada, Takuma Kawamura, Fuminori Watanabe 2009-10-20