Inventor · disambiguated record
William H. Theiss, Jr.
Also filed as: THEISS JR WILLIAM H · THEISS WILLIAM H
12 granted patents·318 citations·filing 1997–2004
93Inventor score
Top patents by PatentIndex Score
12 records- 0187US6681442B2Apparatus and method for cleaning a surfaceHOOVER CO·Filed 2001·Granted Jan 27, 2004·42 cites·24 claims
- 0287US6481050B1Motor-fan cooling air directed into filter bagHOOVER CO·Filed 2000·Granted Nov 19, 2002·45 cites·4 claims
- 0386US7200893B2Brush assembly for a floor cleaning unitHOOVER CO·Filed 2003·Granted Apr 10, 2007·50 cites·15 claims
- 0480US7331082B2Tank arrangement for a cleaning apparatusHOOVER CO·Filed 2004·Granted Feb 19, 2008·33 cites·13 claims
- 0579US7533439B2Handle assembly for a cleaning apparatusHEALTHY GAIN INVEST LTD·Filed 2004·Granted May 19, 2009·31 cites·16 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
- 0864US7340797B2Recovery tank for a cleaning apparatusHOOVER CO·Filed 2004·Granted Mar 11, 2008·20 cites·15 claims
- 0961US7299521B2Brush assembly distribution apparatusHOOVER CO·Filed 2002·Granted Nov 27, 2007·12 cites·16 claims
- 1056US7363681B2Suction shut off device for a cleaning apparatusHEALTHY GAIN INVEST LTD·Filed 2004·Granted Apr 29, 2008·6 cites·10 claims
- 1156US6880201B2Motor-fan cooling air directed into filter bagHOOVER CO·Filed 2002·Granted Apr 19, 2005·5 cites·17 claims
- 1248US5863309AHard bag door with air directing arrangementHOOVER CO·Filed 1997·Granted Jan 26, 1999·18 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →