DG

David Scott Groothuis

DF Delaware Capital Formation: 3 patents #83 of 626Top 15%
CS Chief Automotive Systems: 1 patents #4 of 8Top 50%
CT Chief Automotive Technologies: 1 patents #2 of 13Top 20%
📍 Aurora, NE: #1 of 13 inventorsTop 8%
🗺 Nebraska: #898 of 5,697 inventorsTop 20%
Overall (All Time): #1,029,777 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
7352455 Laser scanner with parabolic collector Michael Thomas Hanchett 2008-04-01
7075635 Vehicle measuring system Michael Thomas Hanchett 2006-07-11
6829046 Vehicle measuring system Michael Thomas Hanchett 2004-12-07
6765664 Laser scanner with parabolic collector Michael Thomas Hanchett 2004-07-20
D457161 Laser scanner Michael Thomas Hanchett 2002-05-14