Adrian S. Parkes
11Patents
5h-index
9Co-inventors
51Inventor score
Filing activity: Oct 23, 1990 → Feb 18, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5482076A | Enhancing pipes | Emerging Cross-Sectional Technologies | 24 | Expired |
| US6634675B2 | Pipe liner | Mechanical Engineering; Lighting; Heating | 16 | Expired |
| US5287893A | Head for replacing mains | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US5379803A | Apparatus for the abandonment of a branch main | Emerging Cross-Sectional Technologies | 6 | Expired |
| US5345971A | Method of replacing branch mains | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US5282494A | Replacement main having nozzle and vanes | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US5845668A | Enhancing pipes | Emerging Cross-Sectional Technologies | 2 | Expired |
| US5433251A | Method of replacing branch mains | Mechanical Engineering; Lighting; Heating | 2 | Expired |
| US5327924A | Abandonment of a branch main | Emerging Cross-Sectional Technologies | 2 | Expired |
| US5738357A | Seal for enhancing pipes | Emerging Cross-Sectional Technologies | 1 | Expired |
| US5551704A | Seal for enhancing pipes | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.