DW

David Gervis Waddell

SH Shopify: 3 patents #1 of 27Top 4%
📍 Nelson, CA: #1 of 6 inventorsTop 20%
Overall (2020): #93,242 of 565,922Top 20%
3
Patents 2020

Issued Patents 2020

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10878405 Smart redundant pairing of a card reader David Seal, Daanish Maan, Michael Joseph DeFazio 2020-12-29
D893481 Card reader Colin Roberts, Scott Gales 2020-08-18
D893482 Card reader Michael Joseph DeFazio, Darrin Henein 2020-08-18