Inventor · disambiguated record
Glenn Hartman
Also filed as: HARTMAN GLENN · KRUPICKA WILLIAM A
8 granted patents·171 citations·filing 1978–2015
88Inventor score
Top patents by PatentIndex Score
8 records- 0193US9416561B2Cylinder lock configured to be operated by a flat-bladed keyMEDECO SECURITY LOCKS·Filed 2015·Granted Aug 16, 2016·13 cites·10 claims
- 0289US9771738B2Flat-bladed keyMEDECO SECURITY LOCKS·Filed 2015·Granted Sep 26, 2017·8 cites·25 claims
- 0389US6945082B2Key blank, key and master keying systemMEDECO SECURITY LOCKS·Filed 2002·Granted Sep 20, 2005·58 cites·8 claims
- 0487US4158952APadlock with removable top closureMEDECO SECURITY LOCKS·Filed 1978·Granted Jun 26, 1979·42 cites·5 claims
- 0584US8186194B2Cylinder lock and auxiliary locking mechanismFIELD PETER H·Filed 2009·Granted May 29, 2012·29 cites·13 claims
- 0679US8978428B2Apparatus for automatically returning a lock to a desired orientationTRENT DOUG·Filed 2012·Granted Mar 17, 2015·10 cites·17 claims
- 0773US9359793B2Cylinder lock with internal slider and key thereforeMEDECO SECURITY LOCKS·Filed 2014·Granted Jun 7, 2016·6 cites·13 claims
- 0867US7895865B2Cylinder lock assembly with a tailpiece rotationally coupled to the cylinder plugMEDECO SECURITY LOCKS·Filed 2008·Granted Mar 1, 2011·5 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →