SS

Steven A. Sprague

GD Great Dane: 1 patents #22 of 42Top 55%
Overall (All Time): #2,140,113 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7610668 Automated sidewall assembly machine P. Alan Whiten, R. Wayne Achtziger 2009-11-03
7305748 Automated floor assembly machine P. Alan Whiten, R. Wayne Achtziger 2007-12-11