Inventor · disambiguated record
Douglas Duane Roth
Also filed as: ROTH DOUGLAS · ROTH DOUGLAS D · ROTH DOUGLAS DUANE
7 granted patents·218 citations·filing 1982–2001
88Inventor score
Top patents by PatentIndex Score
7 records- 0190US6926961B2Nonwoven blend with electret fiberINVISTA NORTH AMERICA SARL·Filed 2001·Granted Aug 9, 2005·51 cites·16 claims
- 0287US6408576B1Arch mold apparatus and method for making archesFiled 2000·Granted Jun 25, 2002·27 cites·13 claims
- 0387US5529740AProcess for treating liquid crystal polymer filmFiled 1994·Granted Jun 25, 1996·53 cites·4 claims
- 0480US5703202AProcess for treating liquid crystal polymer filmHOECHST CELANESE CORP·Filed 1996·Granted Dec 30, 1997·39 cites·10 claims
- 0573US6426128B1Co-processable multi-layer laminates for forming high strength, haze-free, transparent articles and methods of producing sameHNA HOLDINGS INC·Filed 1998·Granted Jul 30, 2002·35 cites·49 claims
- 0652US4605364AMelt-spinning apparatus for polyester filamentsCELANESE CORP·Filed 1985·Granted Aug 12, 1986·8 cites·3 claims
- 0745US4514350AMethod for melt spinning polyester filamentsCELANESE CORP·Filed 1982·Granted Apr 30, 1985·5 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →