Frederick R. Wichmann
5Patents
5h-index
3Co-inventors
52Inventor score
Filing activity: Jul 7, 1980 → Jul 15, 1994
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5209410A | Electrostatic dispensing nozzle assembly | Performing Operations; Transporting | 29 | Expired |
| USD268282S | Fume capture hood | General | 11 | Expired |
| US4318337A | Source capture fume reduction apparatus | Performing Operations; Transporting | 9 | Expired |
| US5503336A | High volume - low volume electrostatic dispensing nozzle assembly | Performing Operations; Transporting | 9 | Expired |
| US5441204A | Electrostatic fluid distribution nozzle | Performing Operations; Transporting | 8 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.