RK

Robert Z. Kopelman

📍 Rockville Centre, NY: #4 of 8 inventorsTop 50%
🗺 New York: #1,258 of 5,342 inventorsTop 25%
Overall (1989): #62,550 of 140,708Top 45%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4866859 Transducerized pressurized hot-vapor spraying device — 1989-09-19