Inventor
JOHNSON KEITH LEON
US4 patents
⚠️ This page may combine multiple inventors who share the name “JOHNSON KEITH LEON”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMMIT ESP LLC
3 patentsUS9534603B2Jan 3, 2017
Apparatus and system for a thrust-absorbing horizontal surface pump assembly
SUMMIT ESP LLC7 citations79
US10036398B2Jul 31, 2018
Apparatus and system for a thrust-absorbing horizontal surface pump assembly
SUMMIT ESP LLC3 citations68
US9169848B2Oct 27, 2015
Apparatus and system for sealing submersible pump assemblies
SUMMIT ESP LLC0 citations49