Inventor · disambiguated record
Fred L. Laqua
Also filed as: LAQUA FRED L
4 granted patents·55 citations·filing 1987–1987
77Inventor score
Technology areasF16K
Files withGREAT PLAINS IND INC4
Top patents by PatentIndex Score
4 records- 0180USD308209SGear-pump assembly for liquid productsGREAT PLAINS IND INC·Filed 1987·Granted May 29, 1990·20 cites·1 claims
- 0267USD308385SPump assembly for high-viscosity liquid productsGREAT PLAINS IND INC·Filed 1987·Granted Jun 5, 1990·14 cites·1 claims
- 0355US4859155ABypass valve for a displacement pumpGREAT PLAINS IND INC·Filed 1987·Granted Aug 22, 1989·19 cites·6 claims
- 0431USD308567SPiston hand pump for fuel, oil and chemicalsGREAT PLAINS IND INC·Filed 1987·Granted Jun 12, 1990·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →