Inventor

KELLER JOHN M

US6 patents

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

ROCKWELL AUTOMATION TECH INC

3 patents

US7719219B2May 18, 2010

Wizard for configuring a motor drive system

ROCKWELL AUTOMATION TECH INC11 citations80

US7983769B2Jul 19, 2011

Time stamped motion control network protocol that enables balanced single cycle timing and utilization of dynamic data structures

ROCKWELL AUTOMATION TECH INC6 citations61

US7531973B2May 12, 2009

Wizard for configuring a motor drive system

ROCKWELL AUTOMATION TECH INC5 citations58

(unassigned)

2 patents

US6502461B2Jan 7, 2003

Method and apparatus for monitoring liquid level in a container

US6371074B1Apr 16, 2002

Method and apparatus for preventing backfiring in spark ignition, internal combustion engines

KELLER JOHN M

1 patent

US8448924B2May 28, 2013

Alternative-fuel inductor for engines

KELLER JOHN M1 citations43