JV

John L. Vertreese

HI Hallmark Cards, Incorporated: 2 patents #69 of 288Top 25%
📍 Kansas City, MO: #625 of 1,876 inventorsTop 35%
🗺 Missouri: #8,863 of 23,789 inventorsTop 40%
Overall (All Time): #2,296,773 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
RE34717 Light string ornament circuitry Robert E. Sanders, Jr., Charles J. Flynn 1994-09-06
4682079 Light string ornament circuitry Robert E. Sanders, Jr., Charles J. Flynn 1987-07-21