MD

Mark Duffy

ST Stanadyne: 1 patents #2 of 3Top 70%
📍 Antrim, MA: #1 of 1 inventorsTop 100%
Overall (2019): #363,907 of 560,194Top 65%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10331145 Positive sealing proportional control valve with sealable vent valve — 2019-06-25