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Inventor
KRAETSCH RICHARD T
US
4 patents
⚠️ This page may combine multiple inventors who share the name “KRAETSCH RICHARD T”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AT & T BELL LAB
3 patents
US4973126A
Nov 27, 1990
Optical fiber connector
AT & T BELL LAB
54 citations
92
US4946236A
Aug 7, 1990
Movable fiber optical switch
AT & T BELL LAB
38 citations
92
US5000532A
Mar 19, 1991
Optical fiber switch
AT & T BELL LAB
18 citations
73
AMERICAN TELEPHONE & TELEGRAPH
1 patent
US4896937A
Jan 30, 1990
Optical fiber switch
AMERICAN TELEPHONE & TELEGRAPH
17 citations
73