BB

Bjorn Bluethgen

U.S. Philips: 1 patents #4,133 of 8,851Top 50%
Overall (All Time): #3,231,833 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8319776 Information transfer system, a transmitter, a receiver and a record carrier for use in the system Richard C. Spiero 2012-11-27