Fred L. Laqua
4Patents
3h-index
2Co-inventors
30Inventor score
Filing activity: Oct 21, 1987 → Nov 17, 1987
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD308209S | Gear-pump assembly for liquid products | General | 20 | Expired |
| USD308385S | Pump assembly for high-viscosity liquid products | General | 13 | Expired |
| US4859155A | Bypass valve for a displacement pump | Emerging Cross-Sectional Technologies | 10 | Expired |
| USD308567S | Piston hand pump for fuel, oil and chemicals | General | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.