Inventor · disambiguated record
Jeffrey D. Birdwell
Also filed as: BIRDWELL JEFFREY D · BIRDWELL JEFFREY DAVID
14 granted patents·285 citations·filing 1985–1997
93Inventor score
Top patents by PatentIndex Score
14 records- 0189US4826554AMethod for making an improved solid polymer electrolyte electrode using a binderDOW CHEMICAL CO·Filed 1985·Granted May 2, 1989·46 cites·12 claims
- 0286US4610762AMethod for forming polymer films having bubble release surfacesDOW CHEMICAL CO·Filed 1985·Granted Sep 9, 1986·58 cites·55 claims
- 0384US4654104AMethod for making an improved solid polymer electrolyte electrode using a fluorocarbon membrane in a thermoplastic stateDOW CHEMICAL CO·Filed 1985·Granted Mar 31, 1987·34 cites·21 claims
- 0479US4650551ASupported ion exchange membrane filmsDOW CHEMICAL CO·Filed 1985·Granted Mar 17, 1987·41 cites·34 claims
- 0569US4698243AMethod for sizing and hydrolyzing polytetrafluoroethylene fabrics, fibers, yarns, or threadsDOW CHEMICAL CO·Filed 1986·Granted Oct 6, 1987·24 cites·25 claims
- 0661US4650711AMethod for sizing polytetrafluoroethylene fabricsDOW CHEMICAL CO·Filed 1985·Granted Mar 17, 1987·21 cites·31 claims
- 0755US4778723AMethod for sizing polytetrafluoroethylene fibers, yarn, or threadsDOW CHEMICAL CO·Filed 1986·Granted Oct 18, 1988·11 cites·31 claims
- 0854US5693870AApparatus for producing alkylene glycols, alkyene glycols having higher primary hydroxyl content, method of producing glycols having higher primary hydroxyl content, method of producing acrylate estersDOW CHEMICAL CO·Filed 1995·Granted Dec 2, 1997·5 cites·24 claims
- 0951US4824508AMethod for making an improved solid polymer electrolyte electrode using a liquid or solventDOW CHEMICAL CO·Filed 1985·Granted Apr 25, 1989·7 cites·19 claims
- 1048US5114515AMethod for forming polymer composite films using removable substratesDOW CHEMICAL CO·Filed 1988·Granted May 19, 1992·13 cites·15 claims
- 1148US5110385AMethod for forming polymer composite films using a removable substrateDOW CHEMICAL CO·Filed 1988·Granted May 5, 1992·13 cites·16 claims
- 1238US4784900AMethod for sizing polytretrafluoroethylene fabricsUNIV BATH·Filed 1986·Granted Nov 15, 1988·7 cites·31 claims
- 1334US4784882AMethod for forming composite polymer filmsDOW CHEMICAL CO·Filed 1985·Granted Nov 15, 1988·4 cites·15 claims
- 1429US5939591AApparatus for producing alkylene glycols, alkylene glyocols having higher primary hydroxyl content, method of producing glycols having higher primary hydroxyl content, method of producing acrylate estersDOW CHEMICAL CO·Filed 1997·Granted Aug 17, 1999·1 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →