DG

Douglas Graf

AC Actuant: 2 patents #50 of 173Top 30%
Overall (All Time): #2,218,421 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6497449 Surface mount slide-out system Robert H. Schneider 2002-12-24
6454336 Narrow width slide-out room support system Timothy Nye, Robert D. Spore 2002-09-24