Ferdinand Hochstrasser
17Patents
12h-index
3Co-inventors
67Inventor score
Filing activity: Jan 23, 1989 → Dec 16, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5090062A | Sanitary fitting | Emerging Cross-Sectional Technologies | 62 | Expired |
| US4963780A | Water driven generator for sanitary domestic installation | Emerging Cross-Sectional Technologies | 56 | Expired |
| US5043592A | Water fitting for sanitary installations | Emerging Cross-Sectional Technologies | 56 | Expired |
| USD473630S1 | Faucet | General | 34 | Expired |
| USD482102S1 | Faucet | General | 21 | Expired |
| US4903943A | Leakproof ball-and-socket joint arrangement | Emerging Cross-Sectional Technologies | 18 | Expired |
| US5111846A | Electrically controlled fitting | Emerging Cross-Sectional Technologies | 16 | Expired |
| US5279324A | Anti-siphoning valve assembly and plumbing fixture including same | Emerging Cross-Sectional Technologies | 16 | Expired |
| US5095944A | Sanitary fittings | Emerging Cross-Sectional Technologies | 15 | Expired |
| US5069241A | Change-over valve with automatic resetting | Emerging Cross-Sectional Technologies | 15 | Expired |
| USD481105S1 | Faucet | General | 14 | Expired |
| US5551483A | Backflow-preventer | Emerging Cross-Sectional Technologies | 14 | Expired |
| US5217040A | Safeguard for a sanitary fitting | Emerging Cross-Sectional Technologies | 12 | Expired |
| USD481104S1 | Faucet | General | 8 | Expired |
| US5454396A | Sanitary safety device for preventing the backflow of water | Emerging Cross-Sectional Technologies | 7 | Expired |
| US5107894A | Electrically controlled shutoff valve and use of the latter | Emerging Cross-Sectional Technologies | 6 | Expired |
| US4915352A | Sealing arrangement having an annular elastically deformable seal and employment of such sealing arrangement | Mechanical Engineering; Lighting; Heating | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.