BL

Brian James Langstraat

WB Westinghouse Air Brake: 2 patents #88 of 284Top 35%
Overall (All Time): #1,860,462 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11493643 Vehicle navigation system Craig Willard Vandeventer, Frank J. Swiderski, Keith E. Smith 2022-11-08
10889276 Method and apparatus for learning and validating brake deceleration rates Andrew Ryan Staats, Keith E. Smith, Stuart J. Barr, James A. Oswald, Jeffrey D. Kernwein 2021-01-12