WL

Wei Li

WB Westinghouse Air Brake: 5 patents #53 of 220Top 25%
📍 Pittsburgh, PA: #1,616 of 7,570 inventorsTop 25%
🗺 Pennsylvania: #15,920 of 74,527 inventorsTop 25%
Overall (All Time): #1,047,701 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
6089268 Dual valve fitting for enabling quick measurement of pressure Vincent F. Troiani, Gregory L. Johnston, John B. Carroll, Gary M. Sich, Robert D. Dimsa +2 more 2000-07-18
6070854 Dual valve fitting for enabling quick measurement of pressure Vincent F. Troiani, Gregory L. Johnston, John B. Carroll, Gary M. Sich, Robert D. Dimsa +2 more 2000-06-06
6029700 Dual valve fitting for enabling quick measurement of pressure Vincent F. Troiani, Gregory L. Johnston, John B. Carroll, Gary M. Sich, Robert D. Dimsa +2 more 2000-02-29
6009902 Dual valve fitting for enabling quick measurement of pressure Vincent F. Troiani, Gregory L. Johnston, John B. Carroll, Gary M. Sich, Robert D. Dimsa +2 more 2000-01-04
5945749 On-board electrical power generator operated by vibration or compressed air 1999-08-31