DH

Donald O. Hallee

KT Kidde Technologies: 1 patents #1 of 5Top 20%
📍 North Easton, MA: #1 of 6 inventorsTop 20%
🗺 Massachusetts: #1,083 of 4,501 inventorsTop 25%
Overall (1997): #158,398 of 185,788Top 90%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5691697 Security system Carlos E. Carvalho, John Osborne 1997-11-25