Peter Kerr
27Patents
8h-index
13Co-inventors
72Inventor score
Filing activity: Nov 14, 1989 → Jun 17, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD830646S1 | Cat dish | General | 21 | Active |
| USD896564S1 | Tray with indented canals | General | 20 | Active |
| USD918488S1 | Pet bowl | General | 18 | Active |
| USD556008S1 | Handle | General | 14 | Expired |
| USD562168S1 | Meter | General | 13 | Expired |
| USD897051S1 | Pet bowl | General | 11 | Active |
| USD801121S1 | Dish | General | 8 | Active |
| USD830010S1 | Litter scooper stand | General | 8 | Active |
| USD805848S1 | Tray | General | 7 | Active |
| US11041640B2 | System, apparatus and method for efficient use of solar photovoltaic energy | Emerging Cross-Sectional Technologies | 6 | Active |
| USD838550S1 | Dish | General | 5 | Active |
| USD556616S1 | Meter | General | 4 | Expired |
| US5121538A | Deceleration method and apparatus for a moving bolster for a press | Emerging Cross-Sectional Technologies | 4 | Expired |
| USD428903S | Dispenser | General | 3 | Expired |
| US11191250B2 | Scoop with variably spaced apart bottom flanges | Performing Operations; Transporting | 2 | Active |
| USD1004226S1 | Litter scoop | General | 1 | Active |
| US5242357A | Deceleration method and apparatus for a moving bolster for a press | Emerging Cross-Sectional Technologies | 1 | Expired |
| US10962237B2 | System, apparatus and method for efficient use of solar photovoltaic energy | Emerging Cross-Sectional Technologies | 1 | Active |
| US12078363B2 | System, apparatus and method for efficient use of solar photovoltaic energy | Emerging Cross-Sectional Technologies | 0 | Active |
| US12345424B2 | System, apparatus and method for efficient use of solar photovoltaic energy | Emerging Cross-Sectional Technologies | 0 | Active |
| US5018406A | Mechanical locking device | Emerging Cross-Sectional Technologies | 0 | Expired |
| US12025323B2 | System, apparatus and method for efficient use of solar photovoltaic energy | General | 0 | Revoked |
| USD569480S1 | Meter assembly | General | 0 | Expired |
| US12000599B2 | System, apparatus and method for efficient use of solar photovoltaic energy | Emerging Cross-Sectional Technologies | 0 | Active |
| US12165862B2 | Aperture plate assembly | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.