Inventor · disambiguated record
Arlen W. Frank
Also filed as: DAIGLE DONALD J · FRANK ARLEN W
15 granted patents·56 citations·filing 1974–1982
90Inventor score
Files withUS AGRICULTURE15
Top patents by PatentIndex Score
15 records- 0182US4265945AQuaternary ureidomethyl phosphonium saltsUS AGRICULTURE·Filed 1979·Granted May 5, 1981·13 cites·2 claims
- 0280US3954866AProcess for the preparation of quaternary arylaminoalkyl phosphonium saltsUS AGRICULTURE·Filed 1974·Granted May 4, 1976·11 cites·3 claims
- 0366US3987098AQuaternary arylaminoalkyl phosphonium saltsUS AGRICULTURE·Filed 1974·Granted Oct 19, 1976·5 cites·2 claims
- 0461US4228100AQuaternary ureidomethyl phosphonium saltsUS AGRICULTURE·Filed 1979·Granted Oct 14, 1980·4 cites·25 claims
- 0561US4196149ATernary salts of tris(aminomethyl)phosphines and their oxidesUS AGRICULTURE·Filed 1978·Granted Apr 1, 1980·4 cites·5 claims
- 0656US4376211ATris(N-carbalkoxylaminomethyl)phosphine oxides and sulfidesUS AGRICULTURE·Filed 1979·Granted Mar 8, 1983·3 cites·2 claims
- 0756US4249017ATris(N-carbalkoxylaminomethyl)phosphine oxides and sulfidesUS AGRICULTURE·Filed 1978·Granted Feb 3, 1981·3 cites·3 claims
- 0855US4578506AProcess for the preparation of tris(N-carbalkoxylaminomethyl)phosphine oxides and sulfidesUS AGRICULTURE·Filed 1982·Granted Mar 25, 1986·4 cites·3 claims
- 0949US4239701ATernary salts of tris(aminomethyl)phosphines and their oxidesUS AGRICULTURE·Filed 1979·Granted Dec 16, 1980·2 cites·3 claims
- 1044US4225512ATernary salts of tris(aminomethyl)phosphines and their oxides prepared by the hydrolysis of 1,3,5-triaza-7-phosphaadamantane and its oxideUS AGRICULTURE·Filed 1979·Granted Sep 30, 1980·4 cites·3 claims
- 1143US4204072ATris(N-carbalkoxylaminomethyl)phosphinesUS AGRICULTURE·Filed 1978·Granted May 20, 1980·1 cites·8 claims
- 1235US4278811AProcess for the preparation of tris(aminomethyl)phosphine oxide and its ternary saltsUS AGRICULTURE·Filed 1980·Granted Jul 14, 1981·2 cites·4 claims
- 1334US4171448AQuaternary phosphonium salts bearing carbamate groupsUS AGRICULTURE·Filed 1978·Granted Oct 16, 1979·0 cites·4 claims
- 1432US4196302AQuaternary phosphonium salts bearing carbamate groupsUS AGRICULTURE·Filed 1979·Granted Apr 1, 1980·0 cites·3 claims
- 1529US4214873ATris(N-carbalkoxylaminomethyl)phosphine oxides and sulfidesUS AGRICULTURE·Filed 1979·Granted Jul 29, 1980·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →