DH

Douglas E. Haggan

AT AT&T: 2 patents #7,280 of 18,772Top 40%
📍 Somerville, NJ: #531 of 1,141 inventorsTop 50%
🗺 New Jersey: #29,833 of 69,400 inventorsTop 45%
Overall (All Time): #2,235,129 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6029224 Self-contained memory apparatus having diverse types of memory and distributed control Abhaya Asthana, King Lien Tai 2000-02-22
4605844 Computerized transaction card with inductive data transfer 1986-08-12