JH

John E. Halowell

WH Wabtec Holding: 2 patents #49 of 164Top 30%
WB Westinghouse Air Brake: 1 patents #132 of 284Top 50%
Overall (All Time): #1,439,378 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11124209 Determining loss of communication between rail vehicles Padam Dhoj Swar, Sathya Vagheeswar Venkatasubramanian 2021-09-21
9783213 Impact resistant end of train device D. Andrew Gloyd, David McCary, Benjamin Henniges 2017-10-10
9083861 Visual data collection system for a train Carl L. Haas 2015-07-14