MP

Mark A. Petro

Overall (2020): #143,648 of 565,922Top 30%
2
Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10722927 Purge, cleaning and lubrication filament 2020-07-28
10640324 Expandable width filament spool 2020-05-05