Inventor
BALLARD ROBERT J
US7 patents
⚠️ This page may combine multiple inventors who share the name “BALLARD ROBERT J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
VICTAULIC CO OF AMERICA
6 patentsUS7686093B2Mar 30, 2010
Dual extinguishment fire suppression system using high velocity low pressure emitters
VICTAULIC CO OF AMERICA49 citations97
US8376059B2Feb 19, 2013
Fire suppression system using emitter with closed end cavity deflector
VICTAULIC CO OF AMERICA5 citations83
US7726408B2Jun 1, 2010
Fire suppression system using high velocity low pressure emitters
VICTAULIC CO OF AMERICA11 citations83
US7721811B2May 25, 2010
High velocity low pressure emitter
VICTAULIC CO OF AMERICA10 citations83
US7584803B2Sep 8, 2009
Sprinkler with motion limited lever
VICTAULIC CO OF AMERICA11 citations82
US7921927B2Apr 12, 2011
Gaseous and liquid agent fire suppression system using emitters with closed end cavity deflector
VICTAULIC CO OF AMERICA2 citations62