DW

Douglas J. Wirsing

TA Tannas: 1 patents #1 of 6Top 20%
🗺 Michigan: #3,301 of 9,874 inventorsTop 35%
Overall (2021): #469,700 of 548,734Top 90%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10914719 Grease oxidation Theodore W. Selby, Jonathan C. Evans, Gregory C. Miiller, Calvin David Hugo, Sarah R. Nuss-Warren 2021-02-09