DH

David W. Higginbotham

TG Trinity Rail Group: 5 patents #5 of 49Top 15%
Overall (All Time): #942,067 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11608091 System and method for reconfiguring an autorack Kyle R. Coston, Robert J. DeGroot 2023-03-21
11318966 System and method for reconfiguring an autorack Kyle R. Coston, Gary V. Turner, Robert J. DeGroot 2022-05-03
11305789 System and method for reconfiguring an autorack Kyle R. Coston, Robert J. DeGroot 2022-04-19
11014582 System and method for reconfiguring an autorack Kyle R. Coston, Gary V. Turner, Robert J. DeGroot 2021-05-25
10576998 System and method for reconfiguring an autorack Kyle R. Coston, Robert J. DeGroot 2020-03-03