AB

Austin R. Birrenkott

PP Prx Performance: 2 patents #11 of 14Top 80%
Overall (All Time): #1,691,812 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12208302 Exercise rack pulley system Michael W. Nesemeier, Kathryn A. Johnson, Garrett A. Iverson, Alexander M. Johnson 2025-01-28
11872436 Exercise rack pulley system Michael W. Nesemeier, Kathryn A. Johnson, Garrett A. Iverson, Alexander M. Johnson 2024-01-16