WL

Wen Dar Liu

Air Products And Chemicals: 1 patents #43 of 144Top 30%
Overall (2016): #187,726 of 481,213Top 40%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9472420 Composition for titanium nitride hard mask and etch residue removal William Jack Casteel, Jr., Seiji Inaoka, Madhukar Bhaskara Rao, Brenda Faye Ross, Yi-Chia Lee +1 more 2016-10-18