Douglas E. Clausen

VI V-T Industries: 3 patents #1 of 8Top 15%

📍 Dakota Dunes, SD: #16 of 48 inventorsTop 35%

🗺 South Dakota: #511 of 2,308 inventorsTop 25%

Overall (All Time): #1,565,746 of 4,157,543Top 40%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
D607240	Portion of a countertop	—	2010-01-05
D607241	Portion of a countertop	—	2010-01-05
D607242	Portion of a countertop	—	2010-01-05