Inventor · disambiguated record

Alf R. De Ruvo

Also filed as: DE RUVO ALF · DE RUVO ALF R

2 granted patents·25 citations·filing 1976–1986

60Inventor score

Technology areasD21C F26B

Files withNIRO ATOMIZER AS1 SUNDS DEFIBRATOR1

Top patents by PatentIndex Score

2 records

0164US4737238AMethod of processing waste paper with white water and aluminum recycle to papermillSUNDS DEFIBRATOR·Filed 1986·Granted Apr 12, 1988·17 cites·7 claims
0238US4055903AMethod and apparatus for drying disintegrated fiber massNIRO ATOMIZER AS·Filed 1976·Granted Nov 1, 1977·8 cites·24 claims

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