DH

Dana Hallberg

Overall (All Time): #1,777,104 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12077025 Bracket for providing a pivoting joint Mark Ebbenga 2024-09-03
11260939 Adjustable height spring-biased support pole Nicholas Popa, Mark Ebbenga 2022-03-01