JO

Jeff B. Osterkamp

BA Ball: 1 patents #176 of 366Top 50%
Overall (All Time): #3,906,082 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4937466 Remote as signal attenuator Mark T. Paulsen 1990-06-26