Individual holder
DAVIS CHARLES E
US·9 granted patents·1 pending application·122 citations·filing 1977–2022
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
10 records- 0192US4305555ASolar energy system with relay satelliteDAVIS CHARLES E·Filed 1977·Granted Dec 15, 1981·51 cites·12 claims
- 0273US4115885AWater cushion and method of using the sameDAVIS CHARLES E·Filed 1977·Granted Sep 26, 1978·31 cites·1 claims
- 0355US8311662B2Document profile detectionDAVIS CHARLES E·Filed 2009·Granted Nov 13, 2012·0 cites·22 claims
- 0455US5064281AMethod and apparatus for simplifying and improving consistency of color grading of gemstonesDAVIS CHARLES E·Filed 1991·Granted Nov 12, 1991·18 cites·7 claims
- 0555US5005971AMethod and apparatus for simplifying and improving consistency of color grading of gemstonesDAVIS CHARLES E·Filed 1990·Granted Apr 9, 1991·18 cites·7 claims
- 0654US2014197237A1System for securing an inventory within retail premisesDAVIS CHARLES E·Filed 2014·Application pending·0 cites
- 0752USD1042045SPlastic cake coverDAVIS CHARLES E·Filed 2022·Granted Sep 17, 2024·1 cites·1 claims
- 0852US8681003B2System and method for disclosing unauthorized removal of articles from secured premisesDAVIS CHARLES E·Filed 2012·Granted Mar 25, 2014·0 cites·6 claims
- 0950US8319624B2System and method for disclosing unauthorized removal of articles from secured premisesDAVIS CHARLES E·Filed 2011·Granted Nov 27, 2012·0 cites·3 claims
- 1046USD289534SToy trackwayDAVIS CHARLES E·Filed 1984·Granted Apr 28, 1987·3 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →