Inventor · disambiguated record
Johnna B. Hawk
Also filed as: HAWK JOHNNA B
5 granted patents·142 citations·filing 1979–1982
83Inventor score
Top patents by PatentIndex Score
5 records- 0191US4436631AMultiple particle washing system and method of useORTHO DIAGNOSTIC SYSTEMS INC·Filed 1982·Granted Mar 13, 1984·65 cites·5 claims
- 0283USD278653SCentrifuge tube for separating and washing red blood cellsORTHO DIAGNOSTIC SYSTEMS INC·Filed 1982·Granted Apr 30, 1985·20 cites·1 claims
- 0382US4435293AParticle washing system and method of useORTHO DIAGNOSTIC SYSTEMS INC·Filed 1981·Granted Mar 6, 1984·37 cites·14 claims
- 0443US4358436ABlood typing tests and reagentsORTHO DIAGNOSTICS·Filed 1980·Granted Nov 9, 1982·11 cites·13 claims
- 0542US4296090AAnti-D test and reagentORTHO DIAGNOSTICS·Filed 1979·Granted Oct 20, 1981·9 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →