PC

Petras Cyvas

CK Crompton & Knowles: 2 patents #8 of 45Top 20%
Overall (All Time): #2,372,810 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4190089 Projectile launching apparatus 1980-02-26
4187887 Loom projectile 1980-02-12