DH

David Charles Horvath

BC Bce: 1 patents #85 of 182Top 50%
Overall (All Time): #3,087,197 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8625469 Method, system and apparatus for participant verification in a multi-party call environment Sean MacLean Murray, Ilya Kalnish 2014-01-07