Kenneth P. Frey
4Patents
4h-index
4Co-inventors
36Inventor score
Filing activity: May 3, 2000 → Jan 27, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6375430B1 | Sump pump alarm | Mechanical Engineering; Lighting; Heating | 94 | Expired |
| US6464531B2 | Sump pump alarm enclosure and connector | Mechanical Engineering; Lighting; Heating | 46 | Expired |
| US6649839B2 | Strain relief device for sump pump alarm | Mechanical Engineering; Lighting; Heating | 23 | Expired |
| USD482699S1 | Sewage pump | General | 13 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.