DB

Dave R. Bogenhagen

AN Andersen: 1 patents #147 of 282Top 55%
Overall (All Time): #3,637,009 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6161881 Casement lock Brian John Babka, Todd W. Bruchu, James R. Harger, Thomas Michael Wright, Arthur R. King, IV 2000-12-19