RB

Reinhard Bolnberger

AM Akg Akustische U. Kino-Gerate Gesellschaft M.B.H.: 1 patents #11 of 27Top 45%
📍 Wien, AT: #1,767 of 3,624 inventorsTop 50%
Overall (All Time): #3,944,861 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4718415 Breathing mask having a transducer movable parts coupled to a speaking diaphragm for speech transmission Werner Fidi 1988-01-12