JC

John A. Checkland

Nortel Networks Limited: 4 patents #772 of 5,294Top 15%
📍 Rue du Bois des Loges, CA: #69 of 319 inventorsTop 25%
Overall (All Time): #1,303,610 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
4877467 Electrically insulated wire Eric Marsden 1989-10-31
4869959 Electrically insulated wire Eric Marsden 1989-09-26
4562302 Inside telecommunication cable Leo Victor Woytiuk 1985-12-31
4310597 Low voltage electrical wire Paul Valois 1982-01-12