P

Inventor

KRETSCHMER MATHIAS R

US9 patents
⚠️ This page may combine multiple inventors who share the name “KRETSCHMER MATHIAS R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

AT & T IP II LP

5 patents

AT & T CORP

3 patents

DRIESSEN PETER FRANK

1 patent