Inventor · disambiguated record
Alfred N. Johnson
Also filed as: JOHNSON ALFRED N
9 granted patents·186 citations·filing 1984–2000
89Inventor score
Top patents by PatentIndex Score
9 records- 0187US4866277AConveyor apparatus for detecting radioactive material in garmentsWESTINGHOUSE ELECTRIC CORP·Filed 1988·Granted Sep 12, 1989·44 cites·26 claims
- 0283US6448564B1Apparatus, methods, and systems for assaying materialsGTSD SUB III·Filed 2000·Granted Sep 10, 2002·56 cites·116 claims
- 0372US4646978AMethod for sorting radioactive wasteWESTINGHOUSE ELECTRIC CORP·Filed 1984·Granted Mar 3, 1987·24 cites·7 claims
- 0466US4862005AApparatus for detecting radioactive contaminants on hand toolsWESTINGHOUSE ELECTRIC CORP·Filed 1988·Granted Aug 29, 1989·16 cites·37 claims
- 0554US4679738AConveyor for sorting radioactive wasteWESTINGHOUSE ELECTRIC CORP·Filed 1984·Granted Jul 14, 1987·13 cites·17 claims
- 0652US4658142AApparatus for detecting radiation in a containerWESTINGHOUSE ELECTRIC CORP·Filed 1984·Granted Apr 14, 1987·10 cites·14 claims
- 0746US5017788AAlpha-detecting conveyor apparatusWESTINGHOUSE ELECTRIC CORP·Filed 1989·Granted May 21, 1991·8 cites·32 claims
- 0845US4762280ASorting method for radioactive wasteWESTINGHOUSE ELECTRIC CORP·Filed 1986·Granted Aug 9, 1988·10 cites·5 claims
- 0937US4599513AEnclosure for sorting radioactive materialWESTINGHOUSE ELECTRIC CORP·Filed 1984·Granted Jul 8, 1986·5 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →