JR

John L. de Ris

FT Fm Global Technologies: 2 patents #1 of 4Top 25%
📍 Sharon, MA: #1 of 71 inventorsTop 2%
🗺 Massachusetts: #580 of 6,037 inventorsTop 10%
Overall (2005): #50,220 of 245,428Top 25%
2
Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6971792 Device and method for measuring absorbed heat flux in a fire test apparatus Mohammed Mahmoud Abdulkader KHAN 2005-12-06
6862941 Heat flux measurement pipe and method for determining sprinkler water delivery requirement Ronald L. Alpert, Lawrence Orloff 2005-03-08