Inventor · disambiguated record
Francis H. Zimmerman
Also filed as: ZIMMERMAN FRANCIS H
5 granted patents·1 pending application·137 citations·filing 2005–2011
83Inventor score
Top patents by PatentIndex Score
6 records- 0192US8403376B2Convertible motorized latchGREINER MATTHEW R·Filed 2007·Granted Mar 26, 2013·48 cites·18 claims
- 0292US7768378B2Field retrofittable refrigerator lock with audit trailCOMPX INT INC·Filed 2006·Granted Aug 3, 2010·43 cites·23 claims
- 0389US8199019B2Field retrofittable refrigerator lock with temperature monitoring, temperature based access control and alarmingKACZMARZ KENNETH A·Filed 2008·Granted Jun 12, 2012·29 cites·19 claims
- 0478US8727392B2Convertible motorized latchGREINER MATTHEW R·Filed 2011·Granted May 20, 2014·6 cites·4 claims
- 0552USD534785SFlush lock latchADVANCE GRINDING INC·Filed 2005·Granted Jan 9, 2007·11 cites·1 claims
- 0649US2007131008A1Anti-pick lock devices and methodologiesCOMPX INT INC·Filed 2006·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →