Inventor · disambiguated record
Philip Sieczkowski
Also filed as: SIECZKOWSKI PHILIP
31 granted patents·2 pending applications·923 citations·filing 1983–2020
97Inventor score
Files withABL IP HOLDING LLC24ACUITY BRANDS INC4PROGRESS LIGHTING INC3MCDONALD QUENTIN H1PROGRESS LIGHTING1
Top patents by PatentIndex Score
33 records- 0197US5857766ARecessed lamp fixturePROGRESS LIGHTING INC·Filed 1997·Granted Jan 12, 1999·158 cites·8 claims
- 0296US5758959ARecessed lamp fixturePROGRESS LIGHTING INC·Filed 1996·Granted Jun 2, 1998·165 cites·29 claims
- 0395USD694463SLight fixtureABL IP HOLDING LLC·Filed 2012·Granted Nov 26, 2013·68 cites·1 claims
- 0495USD498018SDiffuser for lighting fixtureACUITY BRANDS INC·Filed 2003·Granted Nov 2, 2004·55 cites·1 claims
- 0594USD487527SLuminaireACUITY BRANDS INC·Filed 2003·Granted Mar 9, 2004·55 cites·1 claims
- 0694US6004011ARecessed lamp fixturePROGRESS LIGHTING INC·Filed 1997·Granted Dec 21, 1999·102 cites·18 claims
- 0791US9456478B2System and method for controlling LED segments to provide lighting effectsABL IP HOLDING LLC·Filed 2013·Granted Sep 27, 2016·14 cites·8 claims
- 0890USD480830SDiffuser for lighting fixtureACUITY BRANDS INC·Filed 2002·Granted Oct 14, 2003·36 cites·1 claims
- 0988US6530681B2Surface-mounted decorative trim ceiling fixtureACUITY BRANDS INC·Filed 2001·Granted Mar 11, 2003·55 cites·11 claims
- 1083US9445476B2System and method for controlling LED segments to provide lighting effectsABL IP HOLDING LLC·Filed 2016·Granted Sep 13, 2016·4 cites·19 claims
- 1181USD691762SLight fixtureABL IP HOLDING LLC·Filed 2012·Granted Oct 15, 2013·25 cites·1 claims
- 1281USD614338SLight fixtureABL IP HOLDING LLC·Filed 2009·Granted Apr 20, 2010·28 cites·1 claims
- 1380US4516806APortable infant carrierMCDONALD QUENTIN H·Filed 1983·Granted May 14, 1985·53 cites·8 claims
- 1479USD1006312SLight fixtureABL IP HOLDING LLC·Filed 2020·Granted Nov 28, 2023·7 cites·1 claims
- 1575US11215341B2Light fixture with drainage systemABL IP HOLDING LLC·Filed 2020·Granted Jan 4, 2022·1 cites·20 claims
- 1672USD691764SLight fixtureABL IP HOLDING LLC·Filed 2012·Granted Oct 15, 2013·17 cites·1 claims
- 1770US10415800B2Light fixtures with integrated featuresABL IP HOLDING LLC·Filed 2018·Granted Sep 17, 2019·2 cites·20 claims
- 1868USD832487SLight fixtureABL IP HOLDING LLC·Filed 2017·Granted Oct 30, 2018·13 cites·1 claims
- 1957USD842525SLight fixtureABL IP HOLDING LLC·Filed 2017·Granted Mar 5, 2019·8 cites·1 claims
- 2055USD676181SLuminaireABL IP HOLDING LLC·Filed 2011·Granted Feb 12, 2013·9 cites·1 claims
- 2154USD757985SLight fixtureABL IP HOLDING LLC·Filed 2015·Granted May 31, 2016·6 cites·1 claims
- 2254USD757332SLight fixtureABL IP HOLDING LLC·Filed 2015·Granted May 24, 2016·6 cites·1 claims
- 2354USD611642SLight fixtureABL IP HOLDING LLC·Filed 2009·Granted Mar 9, 2010·9 cites·1 claims
- 2448US2019301727A1Loudspeaker luminaire with light pipeABL IP HOLDING LLC·Filed 2019·Application pending·0 cites
- 2547USD757331SLight fixtureABL IP HOLDING LLC·Filed 2015·Granted May 24, 2016·4 cites·1 claims
- 2647USD676179SLuminaireABL IP HOLDING LLC·Filed 2011·Granted Feb 12, 2013·6 cites·1 claims
- 2744USD676180SLuminaireABL IP HOLDING LLC·Filed 2011·Granted Feb 12, 2013·5 cites·1 claims
- 2843USD757330SLight fixtureABL IP HOLDING LLC·Filed 2015·Granted May 24, 2016·3 cites·1 claims
- 2939US2018202637A1Mounting system for light fixtureABL IP HOLDING LLC·Filed 2017·Application pending·0 cites
- 3038US10711988B2Light fixture with adjustable connectorABL IP HOLDING LLC·Filed 2017·Granted Jul 14, 2020·0 cites·10 claims
- 3137USD940943SLight fixtureABL IP HOLDING LLC·Filed 2019·Granted Jan 11, 2022·1 cites·1 claims
- 3237US6254257B1Recessed light fixture and reflectorPROGRESS LIGHTING·Filed 1998·Granted Jul 3, 2001·7 cites·18 claims
- 3335USD757329SLight fixtureABL IP HOLDING LLC·Filed 2015·Granted May 24, 2016·1 cites·1 claims
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