DG

Don R. Gaiser

GT Guardian Technologies: 1 patents #11 of 22Top 50%
📍 Dayton, OH: #1,048 of 1,892 inventorsTop 60%
🗺 Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #3,870,960 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4996161 Breath alcohol testing system Patrick Conners, Lawrence R. Stevens, Frank C. Pennypacker 1991-02-26