Assignee
RIGBY ROBERT B
3 granted patents·1 pending application·27 citations·filing 1985–2005
Top patents by PatentIndex Score
4 records- 0170US7051402B1Gutter sweeper systemRIGBY ROBERT B·Filed 2005·Granted May 30, 2006·8 cites·6 claims
- 0260US6982031B1Organism killer dispenser systemRIGBY ROBERT B·Filed 2005·Granted Jan 3, 2006·2 cites·4 claims
- 0344US4620341ACurb and gutter machineRIGBY ROBERT B·Filed 1985·Granted Nov 4, 1986·17 cites·13 claims
- 0443US2006159774A1Red tide organism killerRIGBY ROBERT B·Filed 2005·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →