Inventor · disambiguated record
Brian M. Francis
Also filed as: FRANCIS BRIAN M · FRANCIS BRIAN MARK
4 granted patents·81 citations·filing 1996–2015
78Inventor score
Top patents by PatentIndex Score
4 records- 0186US9644856B1System and method for monitoring and controlling an HVAC systemSYSTEM PERFORMANCE TECH LLC·Filed 2015·Granted May 9, 2017·25 cites·8 claims
- 0281US6026862ADouble containment pipe sectionsAMERON INT CORP·Filed 1997·Granted Feb 22, 2000·38 cites·17 claims
- 0356US7166177B2Method for forming double containment pipeline sectionsAMERON INT CORP·Filed 2003·Granted Jan 23, 2007·6 cites·20 claims
- 0445US5725920AFiber-reinforced resin pipe having improved impact resistanceAMERON INT CORP·Filed 1996·Granted Mar 10, 1998·12 cites·13 claims
Join the waitlist — get patent alerts
Get an alert when Brian M. Francis files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →