JB

Joseph G. Bilek

📍 Lakeville, MN: #234 of 513 inventorsTop 50%
🗺 Minnesota: #23,881 of 52,454 inventorsTop 50%
Overall (All Time): #2,206,396 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
RE38246 Segmental face mask Arnold S. Leonard, James L. Kruse 2003-09-16
5765231 Segmental face mask Arnold S. Leonard, James L. Kruse 1998-06-16