Inventor · disambiguated record
Richard S. Denormand
Also filed as: DENORMAND RICHARD S
18 granted patents·5 pending applications·364 citations·filing 1991–2024
95Inventor score
Files withCALDWELL MFG CO NORTH AMERICA LLC11CALDWELL MFG CO8ASSA ABLOY FENESTRATION LLC2BAKER MARK R1CALDWELL MFG COMPANY NORTH AMERICA1
Top patents by PatentIndex Score
23 records- 0197US9121209B2Window balance assemblyCALDWELL MFG CO NORTH AMERICA LLC·Filed 2014·Granted Sep 1, 2015·23 cites·27 claims
- 0297US8561260B2Window balance assemblyBAKER MARK R·Filed 2011·Granted Oct 22, 2013·29 cites·31 claims
- 0395US9458655B2Constant force moving coil window balance with drop-in carrierCALDWELL MFG CO NORTH AMERICA LLC·Filed 2015·Granted Oct 4, 2016·22 cites·12 claims
- 0493US6041476AInverted block and tackle window balanceCALDWELL MFG CO·Filed 1997·Granted Mar 28, 2000·83 cites·23 claims
- 0592US8819896B2Locking carrier and mounting arrangement for tilt sash counterbalance systemsCALDWELL MFG CO NORTH AMERICA LLC·Filed 2013·Granted Sep 2, 2014·24 cites·21 claims
- 0691US8850745B2Window counterbalance system and mounting bracket thereforCALDWELL MFG CO NORTH AMERICA LLC·Filed 2013·Granted Oct 7, 2014·20 cites·22 claims
- 0788US5530991ABlock and tackle window balanceCALDWELL MFG CO·Filed 1994·Granted Jul 2, 1996·63 cites·5 claims
- 0887US12168899B2Window balance assembly and mounting bracket thereforASSA ABLOY FENESTRATION LLC·Filed 2022·Granted Dec 17, 2024·2 cites·24 claims
- 0982US11613920B2Window balance assemblyCALDWELL MFG CO NORTH AMERICA LLC·Filed 2020·Granted Mar 28, 2023·1 cites·18 claims
- 1082US10053899B2Side-load, constant force window and window balance assemblyCALDWELL MFG COMPANY NORTH AMERICA·Filed 2016·Granted Aug 21, 2018·9 cites·24 claims
- 1179US9988834B2Carrier device for window balance assemblyCALDWELL MFG CO NORTH AMERICA LLC·Filed 2013·Granted Jun 5, 2018·9 cites·21 claims
- 1278US7945994B2Two piece carrier and balance assemblyCALDWELL MFG CO NORTH AMERICA LLC·Filed 2008·Granted May 24, 2011·14 cites·14 claims
- 1375US2025067101A1Window Balance Assembly And Mounting Bracket ThereforASSA ABLOY FENESTRATION LLC·Filed 2024·Application pending·0 cites
- 1467US10167658B2Side-load hung window assembly with sash guidesCALDWELL MFG CO NORTH AMERICA LLC·Filed 2016·Granted Jan 1, 2019·3 cites·18 claims
- 1567US7735192B2Extended travel window balanceCALDWELL MFG CO·Filed 2006·Granted Jun 15, 2010·6 cites·17 claims
- 1657US9309709B2Window counterbalance systemCALDWELL MFG CO NORTH AMERICA LLC·Filed 2014·Granted Apr 12, 2016·2 cites·16 claims
- 1757US5934031AJamb liner wind braces for tilt windowCALDWELL MFG CO·Filed 1998·Granted Aug 10, 1999·27 cites·35 claims
- 1853US2009188076A1Block for Window Block and Tackle Sash BalanceCALDWELL MFG CO·Filed 2008·Application pending·0 cites
- 1950US5199219AWindow jamb linerCALDWELL MFG CO·Filed 1991·Granted Apr 6, 1993·20 cites·14 claims
- 2049US2008086840A1Hanger system for connecting window balances and carriersCALDWELL MFG CO·Filed 2007·Application pending·0 cites
- 2148US2014259524A1Modular window balance assemblyCALDWELL MFG CO NORTH AMERICA LLC·Filed 2013·Application pending·0 cites
- 2244US2015361702A1Modular window balance assemblyCALDWELL MFG CO NORTH AMERICA LLC·Filed 2015·Application pending·0 cites
- 2333US5546702AAdjustable brace for window sashCALDWELL MFG CO·Filed 1995·Granted Aug 20, 1996·7 cites·31 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →