Inventor

LETTOW CHRISTOPHER R

US3 patents

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

S & C ELECTRIC CO

2 patents

US7626397B2Dec 1, 2009

High current capable circuit testing closer apparatus and method

S & C ELECTRIC CO13 citations79

US7352265B2Apr 1, 2008

Manual trip control method and arrangement for multiple circuit interrupters

S & C ELECTRIC CO0 citations48

O'LEARY RAYMOND P

1 patent

US8681462B2Mar 25, 2014

Circuit testing closer apparatus and method with in-rush current awareness

O'LEARY RAYMOND P3 citations58