P

Inventor

DUET DOUGLAS

US7 patents
⚠️ This page may combine multiple inventors who share the name “DUET DOUGLAS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

AT & T IP I LP

2 patents

BELLSOUTH INTELLECT PTY CORP

1 patent

DUET DOUGLAS

1 patent

AT & T BLS INTELLECTUAL PROPER

1 patent

LOU YUANG

1 patent

AT & T INTELLECTUAL PROPRTY I L P

1 patent