GZ

Gianfranco Zaccai

AT American District Telegraph: 1 patents #4 of 10Top 40%
📍 Needham, MA: #7 of 26 inventorsTop 30%
🗺 Massachusetts: #329 of 1,827 inventorsTop 20%
Overall (1982): #62,403 of 81,411Top 80%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D262869 Infrared intrusion detector John K. Guscott 1982-02-02