Inventor · disambiguated record
Kenneth P. Frey
Also filed as: FREY KENNETH P
4 granted patents·212 citations·filing 2000–2003
82Inventor score
Technology areasF04D
Top patents by PatentIndex Score
4 records- 0196US6375430B1Sump pump alarmCAMPBELL HAUSFELD SCOTT FETZER·Filed 2000·Granted Apr 23, 2002·111 cites·35 claims
- 0293US6464531B2Sump pump alarm enclosure and connectorCAMPBELL HAUSFELD SCOTT FETZER·Filed 2002·Granted Oct 15, 2002·56 cites·5 claims
- 0385US6649839B2Strain relief device for sump pump alarmCAMPBELL HAUSFELD THE SCOTT FE·Filed 2002·Granted Nov 18, 2003·32 cites·7 claims
- 0457USD482699SSewage pumpCAMPBELL HAUSFELD SCOTT FETZER·Filed 2003·Granted Nov 25, 2003·13 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →