BF

Brad Frehlich

Overall (All Time): #2,584,640 of 4,157,543Top 65%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11655677 Fall arrest system David Perrin, Matthias Rossen, Douglas Purdy, Dayna Gatin, David Lund 2023-05-23