Assignee
GRIGGS PAUL E
4 granted patents·30 citations·filing 1990–2012
Technology mixF16C2
Top patents by PatentIndex Score
4 records- 0172USD333245SConcrete floatGRIGGS PAUL E·Filed 1990·Granted Feb 16, 1993·17 cites·1 claims
- 0263USD343998SConcrete finishing tool bracketGRIGGS PAUL E·Filed 1991·Granted Feb 8, 1994·12 cites·1 claims
- 0360US8215899B2Vertically rotatable shaft assembly with thermally insulated housingGRIGGS PAUL E·Filed 2010·Granted Jul 10, 2012·1 cites·22 claims
- 0449US8449245B2Vertically rotatable shaft assembly with thermally insulated housingGRIGGS PAUL E·Filed 2012·Granted May 28, 2013·0 cites·24 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →