RK

Roman F. Kosiorek

DD Detroit Diesel: 2 patents #62 of 181Top 35%
📍 Kentwood, MI: #51 of 319 inventorsTop 20%
🗺 Michigan: #18,390 of 86,293 inventorsTop 25%
Overall (All Time): #987,176 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
10047710 Method for refurbishing a valve seat in a fuel injector assembly Terrance G. Cunningham 2018-08-14
9228553 Method of refurbishing a fuel injector 2016-01-05
9079281 Common rail valve seat refurbishing 2015-07-14
8046917 Method of refurbishing a diesel injector valve seat 2011-11-01
7171332 Method of assessing a surface of a fuel injector assembly Caley Roarke Edgerly 2007-01-30