DS

Douglas A. Steyer

PT Praxair Technology: 3 patents #259 of 918Top 30%
Overall (All Time): #1,351,531 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11878374 Welding gas compositions and method for use Philip L. Miller, Kevin A. Lyttle, Jeremy B. Neff, Keith G. Pierce 2024-01-23
11040417 Welding gas compositions and method for use Philip L. Miller, Kevin A. Lyttle, Jeremy B. Neff, Keith G. Pierce 2021-06-22
9186745 Double wire GMAW welding torch assembly and process Shijun Jia, Xiangui Cao, Mohan Chobe, Tianming He 2015-11-17