MS

Michael John Stephens

HP HP: 1 patents #8,774 of 16,619Top 55%
📍 Ilkeston, CA: #2 of 2 inventorsTop 100%
Overall (All Time): #2,072,802 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8456461 Apparatus and method for ambient light detection and power control via photovoltaics — 2013-06-04
7252271 Play apparatus — 2007-08-07