Inventor · disambiguated record
David A. Bradshaw
Also filed as: BRADSHAW DAVID · BRADSHAW DAVID A · BRADSHAW DAVID ANDREW
18 granted patents·3 pending applications·334 citations·filing 1975–2023
95Inventor score
Files withHOOVER CO6JOHNSON CONTROLS TECH CO4TODAYS KIDS INC3TYCO FIRE & SECURITY GMBH2COATES DONALD A1
Top patents by PatentIndex Score
21 records- 0189US6832409B2Wet/dry floor cleaning unit and method of cleaningHOOVER CO·Filed 2001·Granted Dec 21, 2004·45 cites·18 claims
- 0288USD401407SMobile storage apparatusTODAYS KIDS INC·Filed 1997·Granted Nov 24, 1998·40 cites·1 claims
- 0386US8365347B2Wet/dry floor cleaning unitTECHTRONIC FLOOR CARE TECH LTD·Filed 2011·Granted Feb 5, 2013·11 cites·20 claims
- 0484US6598263B2Vacuum cleaner dirt collecting system with filter cleaning devicesHOOVER CO·Filed 2001·Granted Jul 29, 2003·46 cites·15 claims
- 0580US11635238B2Systems and methods for controlling a purge unit of a vapor compression systemJOHNSON CONTROLS TECH CO·Filed 2018·Granted Apr 25, 2023·2 cites·22 claims
- 0679US7362064B2Control arrangement for a cleaning applianceCOATES DONALD A·Filed 2004·Granted Apr 22, 2008·33 cites·11 claims
- 0778US7146679B2Apparatus and method for cleaning a surfaceHOOVER CO·Filed 2002·Granted Dec 12, 2006·23 cites·19 claims
- 0877US11466912B2Activation and deactivation of a purge unit of a vapor compression system based at least in part on conditions within a condenser of the vapor compression systemJOHNSON CONTROLS TECH CO·Filed 2018·Granted Oct 11, 2022·2 cites·20 claims
- 0971US4336628ANozzle with pivoted wandHOOVER CO·Filed 1980·Granted Jun 29, 1982·40 cites·6 claims
- 1069US12429257B2HVAC system with bypass conduitJohnson Controls Tyco IP Holdings LLP·Filed 2021·Granted Sep 30, 2025·0 cites·18 claims
- 1169US5901406ALiquid recovery tank for a carpet extractorHOOVER CO·Filed 1996·Granted May 11, 1999·39 cites·31 claims
- 1267US7533442B2Wet/dry floor cleaning unit and method of cleaningHEALTHY GAIN INVEST LTD·Filed 2004·Granted May 19, 2009·11 cites·9 claims
- 1367USD407569SSupport stoolTODAYS KIDS INC·Filed 1997·Granted Apr 6, 1999·15 cites·1 claims
- 1458US2010005613A1Wet/dry floor cleaning unit and method of cleaningMORGAN JEFFERY A·Filed 2009·Application pending·0 cites
- 1558US2025362066A1Chiller purge systems and methodsTYCO FIRE & SECURITY GMBH·Filed 2023·Application pending·0 cites
- 1654US12000629B2Hybrid cooling systems for hermetic motorsTYCO FIRE & SECURITY GMBH·Filed 2019·Granted Jun 4, 2024·0 cites·20 claims
- 1751US3946678AConvertible vehicle platform and shelf apparatusPROGRESSIVE ENGINEERING DESIGN·Filed 1975·Granted Mar 30, 1976·18 cites·9 claims
- 1845USD458670SFilter cartridge topHOOVER CO·Filed 2001·Granted Jun 11, 2002·6 cites·1 claims
- 1943US11942851B2Hermetic motor cooling systemJOHNSON CONTROLS TECH CO·Filed 2018·Granted Mar 26, 2024·0 cites·17 claims
- 2043US2020355413A1Systems and methods for purging a chiller systemJOHNSON CONTROLS TECH CO·Filed 2018·Application pending·0 cites
- 2138USD396900SToy off-road vehicleTODAYS KIDS INC·Filed 1997·Granted Aug 11, 1998·3 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →