DB

David W. Bartel

📍 Warsaw, MO: #3 of 25 inventorsTop 15%
🗺 Missouri: #4,278 of 23,789 inventorsTop 20%
Overall (All Time): #1,010,543 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
8833274 Lockable enclosure 2014-09-16
8393280 Lockable enclosure 2013-03-12
7516709 Safe Melvin Wayne Keehart 2009-04-14
7096801 Safe Melvin Wayne Keehart 2006-08-29
6865993 Safe Melvin Wayne Keehart 2005-03-15