DR

Dieter J. Rief

HI Hayward Industries: 1 patents #22 of 50Top 45%
Overall (2021): #473,330 of 548,734Top 90%
1
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
10947750 Swimming pool cleaner Hans Rainer Schlitzer, Manuela Rief, Rosemarie Rief, Benoit Joseph Renaud 2021-03-16