DT

David G. Turnbull

VE Verifone: 1 patents #114 of 242Top 50%
🗺 Texas: #40,946 of 125,132 inventorsTop 35%
Overall (All Time): #1,549,438 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D653664 Card reader for mobile phone Stanley Kuo, Dan Loomis 2012-02-07
D414188 Telephone control module case assembly Gordon H. Matthews, Byrne O. Benfield, Larry A. Stell 1999-09-21
D413894 Call management system case assembly Gordon H. Matthews, Byrne O. Benfield, Larry A. Stell 1999-09-14