Assignee
SMITH INVESTMENT CO
US·4 granted patents·216 citations·filing 1982–1993
Top patents by PatentIndex Score
4 records- 0194US4451069AQuick connect fluid couplingSMITH INVESTMENT CO·Filed 1982·Granted May 29, 1984·161 cites·7 claims
- 0256US4918767AShampoo chair and bowl apparatusSMITH INVESTMENT CO·Filed 1989·Granted Apr 24, 1990·24 cites·12 claims
- 0343US5370452ACabinet for hair salon utensilsSMITH INVESTMENT CO·Filed 1993·Granted Dec 6, 1994·18 cites·8 claims
- 0439US4448382APower operated chair lift mechanismSMITH INVESTMENT CO·Filed 1982·Granted May 15, 1984·13 cites·14 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →