XL

Xu Lifeng

IH Interactive Health: 7 patents #2 of 4Top 50%
HU Humantouch: 2 patents #3 of 12Top 25%
Overall (All Time): #582,938 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
D604536 Massage chair 2009-11-24
D591963 Massage chair 2009-05-12
D538056 Massage chair 2007-03-13
D537646 Massage chair David Potter 2007-03-06
D537262 Massage chair 2007-02-27
D536892 Massage chair 2007-02-20
D536893 Massage chair 2007-02-20
D535751 Calf and foot massager David Potter 2007-01-23
D535402 Calf and foot massager David Potter 2007-01-16