JU

Joseph Frank Ulvr

CP Canada Post: 1 patents #1 of 6Top 20%
📍 Guelph, CA: #6 of 33 inventorsTop 20%
Overall (1997): #125,557 of 185,788Top 70%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5602382 Mail piece bar code having a data content identifier Adrian T. S. C. Kho 1997-02-11