IS

Iain R. Spears

Overall (All Time): #3,073,161 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9149223 Method and apparatus for measuring expended energy Pierre Lagadec, Simon W. Bateson, Simon Read 2015-10-06