Inventor · disambiguated record
Lawrence H. Allen
Also filed as: ALLEN LAWRENCE H · ALLEN LAWRENCE HARVEY
5 granted patents·99 citations·filing 1980–2001
82Inventor score
Top patents by PatentIndex Score
5 records- 0177US4313790AAdditives for increased retention and pitch control in paper manufacturePULP PAPER RES INST·Filed 1980·Granted Feb 2, 1982·43 cites·15 claims
- 0265US6468396B2Dendrimeric polymers for the production of paper and boardPULP PAPER RES INST·Filed 2001·Granted Oct 22, 2002·8 cites·30 claims
- 0364US6147229AMethod for producing magnesium fulvate from humus materialELECTROLYTES INC·Filed 1999·Granted Nov 14, 2000·11 cites·25 claims
- 0459US6204396B1Method for producing calcium fulvate from humus materialELECTROLYTES INC·Filed 1999·Granted Mar 20, 2001·17 cites·25 claims
- 0552US5468396ACentrifugal cleaning of pulp and paper process liquidsPULP PAPER RES INST·Filed 1994·Granted Nov 21, 1995·20 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →