Daniel Yuk-Kwan Ngan

Shell Oil Compny: 1 patents #34 of 156Top 25%

📍 Houston, TX: #354 of 1,272 inventorsTop 30%

🗺 Texas: #2,440 of 8,590 inventorsTop 30%

Overall (2002): #233,402 of 266,432Top 90%

Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6376732	Wetted wall vapor/liquid separator	Richard Addison Sanborn, Louis Edward Stein, Raul Jasso Garcia, Sr., Vance Jordan Grieshop	2002-04-23