JU

John T. Umina

📍 Concord, MA: #504 of 720 inventorsTop 70%
🗺 Massachusetts: #56,664 of 88,656 inventorsTop 65%
Overall (All Time): #3,757,892 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5577554 Radiant heating systems which are more efficient to build, and methods and apparatuses for building them 1996-11-26