JV

Josef Vollmer

RV Ross Operating Valve: 1 patents #3 of 11Top 30%
📍 Bernbeuren, DE: #1 of 1 inventorsTop 100%
Overall (2004): #186,039 of 270,089Top 70%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6751520 Intrinsically safe microprocessor controlled pressure regulator Christopher W. Mathewes, Max Schrobenhauser, Lawrence J. Worde 2004-06-15