Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
MC

Mark R. Claywell

General Motors: 27 patents #424 of 18,328Top 3%
Birmingham, MI: #32 of 851 inventorsTop 4%
Michigan: #2,385 of 86,293 inventorsTop 3%
Overall (All Time): #133,954 of 4,157,543Top 4%
28 Patents All Time

Issued Patents All Time

Showing 26–28 of 28 patents

Patent #TitleCo-InventorsDate
9908531 Method and apparatus for detecting size of person prior to entering a space Maqsood Rizwan Ali Khan, Pulasti Bandara 2018-03-06
9556764 Individual piston squirter switching with crankangle resolved control Bryan K. Pryor, Mojtaba Eshraghi 2017-01-31
9004047 Engine assembly having a baffle in the intake manifold Daniel J. Hommes 2015-04-14