JD

James Peter Drummond Downing

XL Xero Limited: 1 patents #1 of 3Top 35%
📍 Doune, CA: #1 of 1 inventorsTop 100%
Overall (2003): #204,629 of 273,478Top 75%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6608297 Scanner document speed encoder Armand P. Neukermans, Timothy G. Slater 2003-08-19