Inventor · disambiguated record
Alvin Johnson
Also filed as: JOHNSON ALVIN · JOHNSON ALVIN C · JOHNSON JR ALVIN C
7 granted patents·1 pending application·177 citations·filing 1988–2015
83Inventor score
Top patents by PatentIndex Score
8 records- 0192US7713288B2Spring junction and assembly methods for spinal deviceAPPLIED SPINE TECHNOLOGIES INC·Filed 2005·Granted May 11, 2010·139 cites·19 claims
- 0265US6131836AMethods for treating oresMG TECHNOLOGIES INC·Filed 1999·Granted Oct 17, 2000·15 cites·9 claims
- 0365US6131835AMethods for treating oresMG TECHNOLOGIES INC·Filed 1997·Granted Oct 17, 2000·15 cites·16 claims
- 0449USD746130SPC clean kit blister packJOHNSON ALVIN·Filed 2014·Granted Dec 29, 2015·8 cites·1 claims
- 0546US9284619B2System and method for recovering precious metals from precursor-type ore materialsJOHNSON JR ALVIN C·Filed 2014·Granted Mar 15, 2016·0 cites·20 claims
- 0644US2010222819A1Integral Spring JunctionAPPLIED SPINE TECHNOLOGIES INC·Filed 2010·Application pending·0 cites
- 0741US9315879B2System and method for recovering precious metals from precursor-type ore materialsJOHNSON JR ALVIN C·Filed 2015·Granted Apr 19, 2016·0 cites·19 claims
- 0825USD317242SValve stem seal replacement toolJOHNSON ALVIN·Filed 1988·Granted Jun 4, 1991·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →