Inventor · disambiguated record

Johnie M. Sperinde

Also filed as: SPERINDE JOHNIE M

2 granted patents·182 citations·filing 1980–1984

70Inventor score

Technology areasG01N H03H

Files withOXIMETRIX2

Top patents by PatentIndex Score

2 records

0193US4523279AApparatus for determining oxygen saturation levels in bloodOXIMETRIX·Filed 1984·Granted Jun 11, 1985·143 cites·8 claims
0287US4453218ASignal filter method and apparatusOXIMETRIX·Filed 1980·Granted Jun 5, 1984·39 cites·40 claims

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →