RK

Richard Kurcina

🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #3,232,503 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8323384 Air filter with extended life Ian Joseph Derstler 2012-12-04