John O. Cliff
10Patents
6h-index
2Co-inventors
52Inventor score
Filing activity: Nov 20, 1979 → Nov 9, 1992
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4313457A | Removable condensate collector for elevated water storage facilities | Emerging Cross-Sectional Technologies | 25 | Expired |
| USD275306S | Combined water storage tank and building | General | 16 | Expired |
| US4946051A | Two-boom crawler crane | Performing Operations; Transporting | 11 | Expired |
| US5241797A | Elevated water tank floor and construction thereof | Fixed Constructions | 9 | Expired |
| US4809734A | Condensate-collecting ceiling for elevated water tower facility | Emerging Cross-Sectional Technologies | 9 | Expired |
| USD265226S | Combined water storage tank and building | General | 8 | Expired |
| USD275307S | Combined water storage tank and building | General | 5 | Expired |
| USD275308S | Combined water storage tank and building | General | 4 | Expired |
| US4513547A | Multi-purpose elevated water storage facilities | Fixed Constructions | 2 | Expired |
| US4781240A | Energy exchange method and apparatus | Emerging Cross-Sectional Technologies | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.