Assignee
GEM INC
3 granted patents·1 pending application·30 citations·filing 1981–2019
Top patents by PatentIndex Score
4 records- 0141US2020256056A1Interlocking Roofing PanelsGEM INC·Filed 2019·Application pending·0 cites
- 0238US5415847ATreatment of pit waste containing chromated copper arsenateGEM INC·Filed 1993·Granted May 16, 1995·12 cites·6 claims
- 0336US4377879ACleaning deviceGEM INC·Filed 1981·Granted Mar 29, 1983·13 cites·9 claims
- 0435US4919819AMethod for removing and decomposing hydrocarbon compounds from water contaminated therewithGEM INC·Filed 1989·Granted Apr 24, 1990·5 cites·18 claims
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