Assignee
JOHNSON CHARLES
4 granted patents·4 pending applications·24 citations·filing 1978–2020
Top patents by PatentIndex Score
8 records- 0179US9895600B2Chess game variant and method of playing the sameJOHNSON CHARLES·Filed 2012·Granted Feb 20, 2018·5 cites·7 claims
- 0266US4181092AMachine for treating pipe interiorsJOHNSON CHARLES·Filed 1978·Granted Jan 1, 1980·18 cites·4 claims
- 0361US2022061367A1Method of Making Butter-Based Hot SauceJOHNSON CHARLES·Filed 2020·Application pending·0 cites
- 0460US10045625B2Recliner footrest extension system and methodJOHNSON CHARLES·Filed 2016·Granted Aug 14, 2018·1 cites·17 claims
- 0554US10470455B2Fragrance and insect repellant dispenserJOHNSON CHARLES·Filed 2019·Granted Nov 12, 2019·0 cites·19 claims
- 0647US2008188840A1Handpiece used for cosmetic or dermatologic treatmentJOHNSON CHARLES·Filed 2008·Application pending·0 cites
- 0744US2011297137A1High efficiency stoveJOHNSON CHARLES·Filed 2010·Application pending·0 cites
- 0840US2011256281A1Cheese fabricating machine and methodJOHNSON CHARLES·Filed 2010·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →