DH

Douglas R. Hennigar

NU Nustep: 1 patents #1 of 6Top 20%
📍 Ann Arbor, MI: #327 of 929 inventorsTop 40%
🗺 Michigan: #3,395 of 9,817 inventorsTop 35%
Overall (2018): #433,547 of 503,207Top 90%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10150000 Locking device for recumbent stepper Matthew P. Weber, Neil M. Cole, Daniel C. Shnidman, Robert A. Law, Walter N. Cole 2018-12-11