MJ

Martin Jansen

AC Amtel Corportation: 1 patents #2 of 2Top 100%
📍 Leonberg, TX: #1 of 1 inventorsTop 100%
Overall (1989): #20,853 of 140,708Top 15%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4828292 Adjustable fluid swivel 1989-05-09
4799668 Bicycle mounted exercising device 1989-01-24