Assignee
STEP BY STEP SYSTEMS LLC
US·2 granted patents·1 pending application·80 citations·filing 1998–2002
Technology mixE04F3
Top patents by PatentIndex Score
3 records- 0176US6374556B2Concrete elevation assembly, hollow concrete block, and method of makingSTEP BY STEP SYSTEMS LLC·Filed 2001·Granted Apr 23, 2002·36 cites·14 claims
- 0271US6176049B1Concrete elevation assembly, hollow concrete block, and method of makingSTEP BY STEP SYSTEMS LLC·Filed 1998·Granted Jan 23, 2001·44 cites·4 claims
- 0338US2002088066A1Concrete elevation assembly, hollow concreteblock, and method of makingSTEP BY STEP SYSTEMS LLC·Filed 2002·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →