Ian Howard Pendergrast
8Patents
3h-index
8Co-inventors
50Inventor score
Filing activity: Oct 29, 1992 → Jul 14, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7770861B2 | Resilient protector to protect a structure from an impact | Performing Operations; Transporting | 19 | Active |
| USD342780S | Portable air conditioner | General | 10 | Expired |
| USD609559S1 | Attachment clip | General | 6 | Expired |
| US10859278B2 | Evaporative cooler with pressurized water distribution system | Emerging Cross-Sectional Technologies | 1 | Active |
| USD925021S1 | Apparatus for cooling air | General | 0 | Active |
| US11262087B2 | Evaporative cooler | Emerging Cross-Sectional Technologies | 0 | Active |
| USD925020S1 | Apparatus for cooling air | General | 0 | Active |
| USD914859S1 | Apparatus for cooling air | General | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.