JM

John Stewart MacMillan

Overall (All Time): #3,378,917 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7181985 Conduit inspection apparatus and method Patrick McBride, John Gibb MacMillan, Colin Main, David Kennedy, Kenneth C. Cameron, Sr. 2007-02-27