Assignee
SHAWNDRA PRODUCTS INC
US·3 granted patents·1 pending application·35 citations·filing 1997–2008
Top patents by PatentIndex Score
4 records- 0150US5893945AEnd structures for filter canistersSHAWNDRA PRODUCTS INC·Filed 1997·Granted Apr 13, 1999·21 cites·7 claims
- 0245US7294160B2Air cleanerSHAWNDRA PRODUCTS INC·Filed 2004·Granted Nov 13, 2007·3 cites·8 claims
- 0342US2009230052A1Hydrogen sulfide filterSHAWNDRA PRODUCTS INC·Filed 2008·Application pending·0 cites
- 0437US5897691ATelescoping canister for containing filter materialSHAWNDRA PRODUCTS INC·Filed 1997·Granted Apr 27, 1999·11 cites·11 claims
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