Inventor · disambiguated record
Darrell E. Pierson
Also filed as: PIERSON DARRELL E
7 granted patents·135 citations·filing 1978–1990
87Inventor score
Top patents by PatentIndex Score
7 records- 0188US4420510AMethod for applying a foamed adhesive under start-stop conditionsWEYERHAEUSER CO·Filed 1982·Granted Dec 13, 1983·59 cites·23 claims
- 0264US4193207AMethod for veneer dryingWEYERHAEUSER·Filed 1978·Granted Mar 18, 1980·16 cites·6 claims
- 0357US4192079AVeneer drying and handlingWEYERHAEUSER·Filed 1978·Granted Mar 11, 1980·13 cites·23 claims
- 0454US4380259AVeneer lathe apparatus and method using independently adjustable powered back-up rollCOE MFG CO·Filed 1981·Granted Apr 19, 1983·12 cites·27 claims
- 0552US4188730AMethod for veneer redrying and handlingWEYERHAEUSER·Filed 1978·Granted Feb 19, 1980·11 cites·3 claims
- 0647US4342348AVeneer lathe chuck assemblyWEYERHAEUSER CO·Filed 1980·Granted Aug 3, 1982·11 cites·7 claims
- 0744US5048581AVeneer tenderizer apparatus and processWEYERHAEUSER CO·Filed 1990·Granted Sep 17, 1991·13 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →