David G. Unger

AT AT&T: 1 patents #270 of 1,042Top 30%

📍 Morristown, NJ: #26 of 89 inventorsTop 30%

🗺 New Jersey: #1,116 of 4,306 inventorsTop 30%

Overall (1994): #143,541 of 165,921Top 90%

Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5353335	Multilingual prepaid telephone system	Anthony D. D'Urso, Orlando S. King, Arthur G. Martin, Christine Patricia Peterson	1994-10-04