DJ

Daniel U. Johnston

RI Riverhawk: 1 patents #1 of 2Top 50%
Overall (2018): #444,956 of 503,207Top 90%
1
Patents 2018

Issued Patents 2018

Patent #TitleCo-InventorsDate
9889529 System and method for preloading tension in a stud using an anti-seizure spacer for tapered thread connections Robert E. Sheets, Jr. 2018-02-13