Assignee
JOHNSON CHARLES A
US·3 granted patents·1 pending application·59 citations·filing 1982–2011
Top patents by PatentIndex Score
4 records- 0172US4419942AStoveJOHNSON CHARLES A·Filed 1982·Granted Dec 13, 1983·24 cites·14 claims
- 0262US4723662AArticle storage rackJOHNSON CHARLES A·Filed 1986·Granted Feb 9, 1988·13 cites·13 claims
- 0349US4727586AHigh fidelity speaker system and assemblyJOHNSON CHARLES A·Filed 1986·Granted Feb 23, 1988·22 cites·7 claims
- 0447US2012298093A1High efficiency stoveJOHNSON CHARLES A·Filed 2011·Application pending·0 cites
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