Inventor · disambiguated record
Sidney J. Lampley
Also filed as: LAMPLEY SIDNEY J
9 granted patents·356 citations·filing 1984–2011
92Inventor score
Top patents by PatentIndex Score
9 records- 0196US7316096B2Door operatorYALE SECURITY INC·Filed 2004·Granted Jan 8, 2008·82 cites·23 claims
- 0295US8499495B2Door operatorHOUSER BLUE·Filed 2011·Granted Aug 6, 2013·39 cites·23 claims
- 0394US7484333B2Method of using a door operatorYALE SECURITY INC·Filed 2007·Granted Feb 3, 2009·35 cites·3 claims
- 0493US8109038B2Door operatorHOUSER BLUE·Filed 2009·Granted Feb 7, 2012·30 cites·25 claims
- 0589US7469942B2Delayed egress exit deviceYALE SECURITY INC·Filed 2002·Granted Dec 30, 2008·49 cites·15 claims
- 0687US7832778B2Delayed egress exit deviceYALE SECURITY INC·Filed 2008·Granted Nov 16, 2010·23 cites·16 claims
- 0779US5077994ADoor lock having removable outside lever handle for the purpose of changing the key cylinderYALE SECURITY INC·Filed 1991·Granted Jan 7, 1992·45 cites·4 claims
- 0869US4598939AExit deviceSCOVILL INC·Filed 1984·Granted Jul 8, 1986·26 cites·6 claims
- 0963US4623174ALatchbolt with adjustable backsetYALE SECURITY INC·Filed 1985·Granted Nov 18, 1986·27 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →