DS

Donald MacLeod Stewart

RL Rotech Group Limited: 1 patents #1 of 3Top 35%
Overall (2011): #312,715 of 364,097Top 90%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7944073 Power generator and turbine unit Hector Fillipus Alexander Van Drentham Susman, Kenneth Roderick Stewart 2011-05-17