DT

David H Trachtman

📍 Fullerton, CA: #372 of 1,038 inventorsTop 40%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,035,196 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9120118 Support structures and methods Kevin Callsen 2015-09-01
8668977 Support structures and methods Kevin Callsen 2014-03-11