DB

David Ball

VE Verizon: 2 patents #2,187 of 6,226Top 40%
Overall (All Time): #629,437 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
10970713 Multi-scheme payment integrated circuit card, payment system, and payment method Simon Hewitt 2021-04-06
10963864 Smart card with verification means Simon Hewitt 2021-03-30
D765177 Electronic card Simon Hewitt 2016-08-30
7606219 Services control point selection in an advanced intelligent network David F. Wheeler, Jr. 2009-10-20
D573771 Golf cart Hubert Novak, John Herbert 2008-07-22
6831914 Services control point selection in an advanced intelligent network David F. Wheeler, Jr. 2004-12-14
4557364 Bulk conveyor apparatus 1985-12-10
4492294 Bulk conveyor apparatus 1985-01-08