Inventor · disambiguated record
Carl E. Johnson
Also filed as: JOHNSON CARL E · JOHNSON CARL EUGENE
11 granted patents·264 citations·filing 1975–2023
91Inventor score
Top patents by PatentIndex Score
11 records- 0198US4238628APolyalkylaromatics undegraded during alkylationSTANDARD OIL CO INDIANA·Filed 1978·Granted Dec 9, 1980·106 cites·5 claims
- 0279US3959399AMono-alkylation of naphthaleneNALCO CHEMICAL CO·Filed 1975·Granted May 25, 1976·18 cites·4 claims
- 0377US5529537AGrain bin monitorFiled 1995·Granted Jun 25, 1996·42 cites·16 claims
- 0475US4257847ANuclear breeder reactor fuel element with axial tandem stacking and getterUS ENERGY·Filed 1978·Granted Mar 24, 1981·40 cites·7 claims
- 0571US4229260ANuclear reactor fuel elementUS ENERGY·Filed 1976·Granted Oct 21, 1980·18 cites·7 claims
- 0670US4092367AAlkylation of phenolsNALCO CHEMICAL CO·Filed 1976·Granted May 30, 1978·11 cites·7 claims
- 0755US4032400ANuclear reactor fuel element with vanadium getter on claddingUS ENERGY·Filed 1976·Granted Jun 28, 1977·12 cites·5 claims
- 0848USH259HCoated ceramic breeder materialsUS ENERGY·Filed 1986·Granted Apr 7, 1987·10 cites·5 claims
- 0934USD594789SHigh airflow ring for a motorcycleJOHNSON CARL E·Filed 2007·Granted Jun 23, 2009·3 cites·1 claims
- 1031US4183744AMethod of foaming a liquid metalUS ENERGY·Filed 1978·Granted Jan 15, 1980·4 cites·6 claims
- 1130USD1096324SFood delivery containerJOHNSON CARL EUGENE·Filed 2023·Granted Oct 7, 2025·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →