RD

Robert A. Demers

UN Unknown: 3 patents #7,366 of 83,584Top 9%
Overall (All Time): #2,137,874 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7574837 Insulated stud panel and method of making such Hans Hagen, Robert H. Leslie 2009-08-18
7127856 Insulated stud panel and method of making such Hans Hagen, Robert H. Leslie 2006-10-31