DH

David R. Hartman

Nsk: 2 patents #14 of 114Top 15%
NA Nsk Americas: 2 patents #2 of 10Top 20%
OC Owens Corning Intellectual Capital: 1 patents #23 of 72Top 35%
📍 Brighton, MI: #4 of 73 inventorsTop 6%
🗺 Michigan: #425 of 9,501 inventorsTop 5%
Overall (2023): #33,224 of 537,848Top 7%
5
Patents 2023

Issued Patents 2023

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
11845487 Steering column breakaway and energy absorption apparatus Isabel Chong Hok Yuen, Victor Corona Martinez 2023-12-19
11697447 Steering column positive lock drive mechanism Alex Carl, Daniel Gazzerro, Victor Corona Martinez 2023-07-11
11685420 Steering column anti-rotational device Victor Corona Martinez, Logananth Chinniah 2023-06-27
11603612 Glass fiber mat with low-density fibers Jianhui Wu, William Sorsby, Jeff Pessell 2023-03-14
11572094 Steering column telescope assembly and energy absorption device Abhishek Mathur, Gerald Lim, Jonathon Lyte, Victor Corona Martinez, Simon Read 2023-02-07