RK

Rafael Krakovsky

📍 Silver Spring, MD: #687 of 1,812 inventorsTop 40%
🗺 Maryland: #13,387 of 35,612 inventorsTop 40%
Overall (All Time): #2,358,119 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4449547 Long life gate valve — 1984-05-22
4373546 Long life valve — 1983-02-15