Inventor · disambiguated record
Lamar D. Springer
Also filed as: SPRINGER LAMAR D
4 granted patents·342 citations·filing 1981–1989
82Inventor score
Top patents by PatentIndex Score
4 records- 0192US4420787AWater pump protectorSPRING VALLEY ASSOCIATES INC·Filed 1981·Granted Dec 13, 1983·114 cites·6 claims
- 0291US4841404APump and electric motor protectorSPRING VALLEY ASSOCIATES INC·Filed 1987·Granted Jun 20, 1989·120 cites·10 claims
- 0388US4885655AWater pump protector unitSPRING VALLEY ASSOCIATES INC·Filed 1988·Granted Dec 5, 1989·104 cites·7 claims
- 0424US4972289AElectric motor control and protective assembly for fluid pump operationSPRING VALLEY ASSOCIATES·Filed 1989·Granted Nov 20, 1990·4 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →