DD

David Duplissey

Overall (All Time): #2,067,335 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10371373 Boiler tube clamp and method of using same Kurt Johnson, Robert Hunter 2019-08-06
8387252 Boiler tube clamp and method of using same Kurt Johnson, Robert Hunter 2013-03-05