HW

Hwa-Chi Wang

AL American Air Liquide: 3 patents #2 of 48Top 5%
AA Air Liquide America: 1 patents #5 of 21Top 25%
📍 Downers Grove, IL: #2 of 64 inventorsTop 4%
🗺 Illinois: #308 of 5,836 inventorsTop 6%
Overall (2002): #28,421 of 266,432Top 15%
3
Patents 2002

Issued Patents 2002

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6493086 Chamber effluent monitoring system and semiconductor processing system comprising absorption spectroscopy measurement system, and methods of use James McAndrew, Benjamin Jurcik 2002-12-10
6392745 Method and apparatus for the fast detection of surface characteristics Rashid Mavliev 2002-05-21
6363728 System and method for controlled delivery of liquefied gases from a bulk source Richard J. Udischas, Benjamin Jurcik, Robert G. Irwin 2002-04-02