DS

Douglas Scott Steinmetz

📍 Linn Creek, MO: #3 of 11 inventorsTop 30%
🗺 Missouri: #13,067 of 23,789 inventorsTop 55%
Overall (All Time): #3,593,516 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6286809 Gas flow obstructing device Steven L. Maness 2001-09-11