Assignee
CROWN TECHNOLOGY INC
US·5 granted patents·1 pending application·30 citations·filing 1993–2003
Top patents by PatentIndex Score
6 records- 0157US6530530B1Decorative fountainCROWN TECHNOLOGY INC·Filed 2002·Granted Mar 11, 2003·11 cites·31 claims
- 0253US6525010B2Composition and associated method for inhibiting stain formation on a ferrous metal surfaceCROWN TECHNOLOGY INC·Filed 2002·Granted Feb 25, 2003·3 cites·10 claims
- 0345US5821212ARinse aid and process for stainless steelCROWN TECHNOLOGY INC·Filed 1997·Granted Oct 13, 1998·10 cites·6 claims
- 0444US5384064AHydrochloric acid pickling acceleratorCROWN TECHNOLOGY INC·Filed 1993·Granted Jan 24, 1995·6 cites·6 claims
- 0533US6448211B1Composition and associated method for inhibiting stain formation on a ferrous metal surfaceCROWN TECHNOLOGY INC·Filed 2000·Granted Sep 10, 2002·0 cites·14 claims
- 0631US2004094236A1Methods for passivating stainless steelCROWN TECHNOLOGY INC·Filed 2003·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →