Inventor · disambiguated record
Willard E. Alexander
Also filed as: ALEXANDER WILLARD · ALEXANDER WILLARD E
8 granted patents·181 citations·filing 1976–1996
88Inventor score
Top patents by PatentIndex Score
8 records- 0188US4485193AExpandable synthetic resinous thermoplastic particles, method for the preparation thereof and the application thereforDOW CHEMICAL CO·Filed 1984·Granted Nov 27, 1984·63 cites·15 claims
- 0279US4693856AMethod and apparatus for the preparation of foamed thermoplastic articlesDOW CHEMICAL CO·Filed 1985·Granted Sep 15, 1987·48 cites·15 claims
- 0365US5273703AProcess for post-spin finishing of polybenzoxazole fibersDOW CHEMICAL CO·Filed 1992·Granted Dec 28, 1993·13 cites·10 claims
- 0464US4108934AMolding expandable thermoplastic resinsDOW CHEMICAL CO·Filed 1976·Granted Aug 22, 1978·19 cites·14 claims
- 0560US5976447AProcess for the preparation of polybenzoxazole and polybenzothiazole filaments and fibersTOYO BOSEKI·Filed 1996·Granted Nov 2, 1999·16 cites·19 claims
- 0651US5411694AProcess for post-spin finishing of polybenzoxazole fibersDOW CHEMICAL CO·Filed 1993·Granted May 2, 1995·8 cites·10 claims
- 0746US5288445ARapid heat-treatment method for polybenzaole fiberDOW CHEMICAL CO·Filed 1992·Granted Feb 22, 1994·7 cites·10 claims
- 0839US4713927AProcess and apparatus for packagingDOW CHEMICAL CO·Filed 1986·Granted Dec 22, 1987·7 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →