P

Inventor

EHLEN PATRICK

US15 patents
⚠️ This page may combine multiple inventors who share the name “EHLEN PATRICK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

EHLEN PATRICK

4 patents

AT & T IP I LP

4 patents

AT & T IP II LP

3 patents

AT & T CORP

2 patents

NUANCE COMMUNICATIONS INC

1 patent

JOHNSTON MICHAEL

1 patent