Wolfgang Nieuwkamp
8Patents
7h-index
8Co-inventors
56Inventor score
Filing activity: Sep 23, 1976 → Aug 7, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6779380B1 | Measuring system for the control of residual dust in safety vacuum cleaners | Physics | 100 | Expired |
| US5174730A | High-pressure cleaning apparatus | Performing Operations; Transporting | 40 | Expired |
| US4625916A | Cylindrical inset for a binary atomizing nozzle | Performing Operations; Transporting | 30 | Expired |
| US5395052A | High-pressure cleaning device with pump housing/spray gun connection | Performing Operations; Transporting | 28 | Expired |
| US4125226A | Hollow cone nozzle for atomization of liquids | Performing Operations; Transporting | 18 | Expired |
| US4483482A | Dual-material atomizing nozzle | Performing Operations; Transporting | 9 | Expired |
| US4426041A | Solid-cone jet nozzle for spraying liquids | Performing Operations; Transporting | 8 | Expired |
| US4558822A | Binary atomizing nozzle | Emerging Cross-Sectional Technologies | 7 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.