Assignee
MORRISON BROS COMPANY
US·4 granted patents·29 citations·filing 1999–1999
Technology mixG01F2
Top patents by PatentIndex Score
4 records- 0157USD428999SManhole coverMORRISON BROS COMPANY·Filed 1999·Granted Aug 1, 2000·11 cites·1 claims
- 0255USD428658SManhole coverMORRISON BROS COMPANY·Filed 1999·Granted Jul 25, 2000·10 cites·1 claims
- 0331US6705163B1Liquid level gauge and spool lock thereforMORRISON BROS COMPANY·Filed 1999·Granted Mar 16, 2004·6 cites·13 claims
- 0426US6067856ALiquid level gauge and improved float construction thereforMORRISON BROS COMPANY·Filed 1999·Granted May 30, 2000·2 cites·14 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →