JH

Joe Halfen

OF Octane Fitness: 2 patents #4 of 14Top 30%
📍 Andover, MN: #166 of 333 inventorsTop 50%
🗺 Minnesota: #23,881 of 52,454 inventorsTop 50%
Overall (All Time): #2,159,420 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7244218 Angle adjustable pedals for elliptical exercisers Man-Mei Lin, Kuang-Shiung Kao, Timothy J. Porth 2007-07-17
7037242 Angle adjustable pedals for elliptical exercisers Eric Lo, Kuang-Shiung Kao, Timothy J. Porth 2006-05-02