Glenview, Illinois
United States
3
2015-09-24
The entities that hold a legal rights for patent applications filed by inventor Chen Wei:
Wei Chen from Glenview, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Vacuum pump systems for prosthetic limbs and methods of using the same
#2 | 2015-09-24VACUUM PUMP SYSTEMS FOR PROSTHETIC LIMBS AND METHODS OF USING THE SAME
#3 | 2013-04-18Vacuum pump systems for prosthetic limbs and methods of using the same
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