Inventor · disambiguated record
Earl D. Hasenwinkle
Also filed as: HASENWINKLE EARL D · HASENWINKLE EARL DEAN
13 granted patents·342 citations·filing 1973–1999
94Inventor score
Top patents by PatentIndex Score
13 records- 0191US4111247ALog cutting and rejoining process for lumber manufactureWEYERHAEUSER CO·Filed 1977·Granted Sep 5, 1978·52 cites·23 claims
- 0286US4834585ALandscape timber building moduleWEYERHAEUSER CO·Filed 1987·Granted May 30, 1989·51 cites·6 claims
- 0386US4690188AVariable curve linebar with skewable sawsWEYERHAEUSER CO·Filed 1986·Granted Sep 1, 1987·42 cites·21 claims
- 0481US3961654ALog cutting and rejoining processHASENWINKLE EARL DEAN·Filed 1973·Granted Jun 8, 1976·33 cites·16 claims
- 0576US4077448AImproved edging systemWEYERHAEUSER CO·Filed 1975·Granted Mar 7, 1978·28 cites·10 claims
- 0666US4633924AVariable curve linebarWEYERHAEUSER CO·Filed 1985·Granted Jan 6, 1987·23 cites·18 claims
- 0763US4117755ALog transport and sawing systemWEYERHAEUSER CO·Filed 1977·Granted Oct 3, 1978·16 cites·5 claims
- 0862US3989078ALog cutting and rejoining processWEYERHAEUSER CO·Filed 1976·Granted Nov 2, 1976·15 cites·6 claims
- 0960US4653560AFixed curve linebarWEYERHAEUSER CO·Filed 1985·Granted Mar 31, 1987·18 cites·9 claims
- 1054US6224704B1Method for manufacture of structural wood productsWEYERHAEUSER CO·Filed 1999·Granted May 1, 2001·27 cites·31 claims
- 1151US4650061ACrowding lug transfer conveyor systemWEYERHAEUSER CO·Filed 1986·Granted Mar 17, 1987·12 cites·6 claims
- 1246US6001452AEngineered structural wood productsWEYERHAEUSER CO·Filed 1996·Granted Dec 14, 1999·18 cites·25 claims
- 1343US4027769AMachine for conveying sector shaped piecesWEYERHAEUSER CO·Filed 1976·Granted Jun 7, 1977·7 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →