VG

Vladimir Gretchev

DS Delphax Systems: 1 patents #24 of 47Top 55%
📍 Thornhill, CA: #293 of 534 inventorsTop 55%
Overall (All Time): #4,008,743 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4494129 Electrostatic printing apparatus — 1985-01-15