Patents/Inventors

Qian Qin

Plano, TXUS8 patents

4 Patents

US126179722026
Roofing Materials with Asphalt Shingle Waste
BMIC LLC
0 cites
US119818292024
Methods of Forming Roofing Materials with Asphalt Shingle Waste
BMIC LLC
0 cites
US118022192023
Roofing Materials with Asphalt Shingle Waste
BMIC LLC
0 cites
US116129362023
Method for Preparing Oxygen-free Passivated Titanium or Titanium-alloy Powder Product by Means of Gas-solid Fluidization
University Of Science And Technology Beijing
0 cites