Inventor
WATERS JOHN F
US6 patents
⚠️ This page may combine multiple inventors who share the name “WATERS JOHN F”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LEVEL 3 COMMUNICATIONS LLC
4 patentsUS9673896B2Jun 6, 2017
Optical test device and systems
LEVEL 3 COMMUNICATIONS LLC5 citations82
US9584219B2Feb 28, 2017
Optical test device and systems
LEVEL 3 COMMUNICATIONS LLC2 citations71
US10084539B2Sep 25, 2018
Optical test device and systems
LEVEL 3 COMMUNICATIONS LLC2 citations68
US11012153B2May 18, 2021
Optical test device and systems
LEVEL 3 COMMUNICATIONS LLC0 citations60