RJ

Robert R. Hellman, Jr.

UN Unknown: 2 patents #39 of 2,107Top 2%
📍 Southbury, CT: #3 of 20 inventorsTop 15%
🗺 Connecticut: #242 of 2,266 inventorsTop 15%
Overall (1997): #25,954 of 185,788Top 15%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5636816 Universal air conditioner mounting bracket and method Stewart A. Burton 1997-06-10
5609047 Garment steaming device with safety nozzle Nadia Wechsler, Ephraim Wechsler 1997-03-11