AP

Andreas Pfannenberg

PG Pfannenberg Gmbh: 2 patents #1 of 1Top 100%
Overall (2016): #159,572 of 481,213Top 35%
2
Patents 2016

Issued Patents 2016

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9454892 Device to monitor a sound generator, in particular an alarm sound generator, and a corresponding sound generator, and a related method — 2016-09-27
9243656 Signaling device for emitting an acoustic and/or visual signal — 2016-01-26