Inventor · disambiguated record
Robert C. Halstead
Also filed as: HALSTEAD ROBERT C · HALSTEAD ROBERT CHEETHAM
15 granted patents·244 citations·filing 2001–2018
94Inventor score
Top patents by PatentIndex Score
15 records- 0195US6708901B2Multiple function dispenserJOHNSON DIVERSEY INC·Filed 2001·Granted Mar 23, 2004·58 cites·65 claims
- 0294US7341206B2Multiple function dispenserJOHNSON DIVERSEY INC·Filed 2006·Granted Mar 11, 2008·21 cites·15 claims
- 0392US10850241B2Multiple function dispenserDIVERSEY INC·Filed 2018·Granted Dec 1, 2020·2 cites·18 claims
- 0491US8016212B2Multiple function dispenserDIVERSEY INC·Filed 2008·Granted Sep 13, 2011·13 cites·27 claims
- 0587US10328398B2Multiple function dispenserDIVERSEY INC·Filed 2017·Granted Jun 25, 2019·2 cites·18 claims
- 0687US8398003B2Multiple function dispenserHUBMANN CURTIS H·Filed 2011·Granted Mar 19, 2013·4 cites·20 claims
- 0787USD509560SDispensing headJOHNSON DIVERSEY INC·Filed 2004·Granted Sep 13, 2005·29 cites·1 claims
- 0887USD480124SDispensing headJOHNSON DIVERSEY INC·Filed 2002·Granted Sep 30, 2003·30 cites·1 claims
- 0986USD466584SDispensing headJOHNSON DIVERSEY INC·Filed 2001·Granted Dec 3, 2002·29 cites·1 claims
- 1075US9616441B2Multiple function dispenserHUBMANN CURTIS H·Filed 2012·Granted Apr 11, 2017·1 cites·15 claims
- 1174USD537915SDispensing headJOHNSON DIVERSEY INC·Filed 2005·Granted Mar 6, 2007·18 cites·1 claims
- 1264USD484946SDispensing headJOHNSON DIVERSEY INC·Filed 2003·Granted Jan 6, 2004·13 cites·1 claims
- 1355USD555227SDispensing headJOHNSON DIVERSEY INC·Filed 2006·Granted Nov 13, 2007·9 cites·1 claims
- 1455USD471971SVentilation coverFLETTNER VENTILATOR LTD·Filed 2001·Granted Mar 18, 2003·11 cites·1 claims
- 1537USD471624SVentilation rotorFLETTNER VENTILATOR LTD·Filed 2001·Granted Mar 11, 2003·4 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →