DH

David Hefling

SS Sennco Solutions: 1 patents #22 of 32Top 70%
Overall (All Time): #2,487,281 of 4,157,543Top 60%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11941957 Security lockdown device and method Christopher Marszalek, Dale R. Liff, Andy Reynolds, Daniel Horvath 2024-03-26