Assignee
LUDLOW CORP
27 granted patents·1,041 citations·filing 1972–1997
Top patents by PatentIndex Score
27 records- 0193US5824033AMultifunction electrodeLUDLOW CORP·Filed 1997·Granted Oct 20, 1998·77 cites·18 claims
- 0288US4407443ATamper-indicating sheetLUDLOW CORP·Filed 1979·Granted Oct 4, 1983·50 cites·23 claims
- 0385US4120445AInformation-bearing article for conveying information which cannot be surreptitiously detectedLUDLOW CORP·Filed 1976·Granted Oct 17, 1978·56 cites·16 claims
- 0485US3977310AMethod of scoring fracturable adhesive backingLUDLOW CORP·Filed 1972·Granted Aug 31, 1976·43 cites·5 claims
- 0584US5372125APositive locking biomedical electrode and connector systemLUDLOW CORP·Filed 1993·Granted Dec 13, 1994·64 cites·12 claims
- 0684US4273362AInformation-bearing article for conveying information which cannot be surreptitiously detectedLUDLOW CORP·Filed 1978·Granted Jun 16, 1981·64 cites·10 claims
- 0780US4488646ATamper-indicating sheetLUDLOW CORP·Filed 1983·Granted Dec 18, 1984·60 cites·23 claims
- 0877US4444827AOpaque laminate sheet structureLUDLOW CORP·Filed 1982·Granted Apr 24, 1984·17 cites·7 claims
- 0976US4239794AProcess of dispersing electro-conductive carbon black and web product made therebyLUDLOW CORP·Filed 1978·Granted Dec 16, 1980·30 cites·4 claims
- 1075US5683029ACombination sealing and opening strip for packagesLUDLOW CORP·Filed 1996·Granted Nov 4, 1997·51 cites·14 claims
- 1169US4322003ALaminate with heat-sealable polyester foil and packageLUDLOW CORP·Filed 1980·Granted Mar 30, 1982·41 cites·7 claims
- 1268US4323586AThermally-processable flexible package and process for using sameLUDLOW CORP·Filed 1980·Granted Apr 6, 1982·25 cites·4 claims
- 1366US5356372AOcclusive pressure-reducing wound dressingLUDLOW CORP·Filed 1993·Granted Oct 18, 1994·92 cites·20 claims
- 1460US5352315ABiomedical electrodeLUDLOW CORP·Filed 1993·Granted Oct 4, 1994·148 cites·20 claims
- 1560US4263080AMethod of making package for photographic filmLUDLOW CORP·Filed 1979·Granted Apr 21, 1981·6 cites·2 claims
- 1659US4268531ACondiment package and material for making sameLUDLOW CORP·Filed 1976·Granted May 19, 1981·25 cites·7 claims
- 1758US4269881AAnti-static mats and carpetsLUDLOW CORP·Filed 1976·Granted May 26, 1981·16 cites·15 claims
- 1857US5465715APositive locking biomedical electrode and connector systemLUDLOW CORP·Filed 1994·Granted Nov 14, 1995·80 cites·19 claims
- 1946US4509197AWindow bag for liquidsLUDLOW CORP·Filed 1982·Granted Apr 2, 1985·28 cites·9 claims
- 2041US5431166ALow profile medical electrodeLUDLOW CORP·Filed 1993·Granted Jul 11, 1995·42 cites·11 claims
- 2134US4207580AMatrix printing chart paperLUDLOW CORP·Filed 1978·Granted Jun 10, 1980·3 cites·11 claims
- 2234USD252358SCombined bedstead, mattress and storage unitLUDLOW CORP·Filed 1977·Granted Jul 17, 1979·4 cites·1 claims
- 2333US4303720ADielectric productLUDLOW CORP·Filed 1980·Granted Dec 1, 1981·5 cites·21 claims
- 2432US4375486AProcess of making a dielectric productLUDLOW CORP·Filed 1981·Granted Mar 1, 1983·3 cites·6 claims
- 2529US4393117AHot melt transfer coating process and productsLUDLOW CORP·Filed 1981·Granted Jul 12, 1983·8 cites·9 claims
- 2629US4174038APackage for photographic film and material and powders for making sameLUDLOW CORP·Filed 1977·Granted Nov 13, 1979·2 cites·14 claims
- 2724US4310035AShielding in packaging of liquids in heatsealable flexible packagingLUDLOW CORP·Filed 1980·Granted Jan 12, 1982·1 cites·10 claims
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