Inventor · disambiguated record
Harvey D. Ledbetter
Also filed as: LEDBETTER HARVEY D
4 granted patents·106 citations·filing 1990–1991
77Inventor score
Technology areasC08G
Files withDOW CHEMICAL CO4
Top patents by PatentIndex Score
4 records- 0192US5089591ARapid advancement of molecular weight in polybenzazole oligomer dopesDOW CHEMICAL CO·Filed 1990·Granted Feb 18, 1992·78 cites·35 claims
- 0262US5219981ASemi-continuous process for synthesis of polybenzazole polymersDOW CHEMICAL CO·Filed 1991·Granted Jun 15, 1993·14 cites·18 claims
- 0359US5194568AStaged polymerization of polybenzazole polymersDOW CHEMICAL CO·Filed 1990·Granted Mar 16, 1993·12 cites·14 claims
- 0433US5233014ARapid advancement of molecular weight in polybenzazole oligomer dopesDOW CHEMICAL CO·Filed 1991·Granted Aug 3, 1993·2 cites·17 claims
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