Assignee
GRIGGS ROBERT L
US·3 granted patents·37 citations·filing 1992–2012
Top patents by PatentIndex Score
3 records- 0188US8882968B1Method and apparatus for solar desalinationGRIGGS ROBERT L·Filed 2012·Granted Nov 11, 2014·18 cites·8 claims
- 0255USD385276SPortable language translating machineGRIGGS ROBERT L·Filed 1996·Granted Oct 21, 1997·11 cites·1 claims
- 0339US5261342AHull covering systemGRIGGS ROBERT L·Filed 1992·Granted Nov 16, 1993·8 cites·17 claims
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