CB

Cathirgamathamby Balasingam

📍 Colombo, LK: #13 of 95 inventorsTop 15%
Overall (All Time): #2,331,492 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4841759 Auto guiding combination lock — 1989-06-27
4739639 Auto-directing lever lock — 1988-04-26