John A. Dispenza

AT American Telephone And Telegraph: 1 patents #132 of 699Top 20%

BL Bell Telephone Laboratories: 1 patents #567 of 1,445Top 40%

📍 Montville, NJ: #132 of 193 inventorsTop 70%

🗺 New Jersey: #41,174 of 69,400 inventorsTop 60%

Overall (All Time): #3,950,143 of 4,157,543Top 100%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D295169	Wall-mounted microphone	Gihyun Cho, David R. Fischell, Noel A. Smith, James H. Snyder, Christopher Stockbridge +1 more	1988-04-12