RB

Ralf Briest

PG Piller Group Gmbh: 1 patents #1 of 3Top 35%
📍 Osterode, DE: #2 of 9 inventorsTop 25%
Overall (2002): #136,316 of 266,432Top 55%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6424057 Uninterruptible power supply (UPS) system with primary air cooling Hilmar Darrelmann, Norbert Ueffing 2002-07-23