DS

David F. Sarphie

PL Powderject Research Limited: 1 patents #2 of 9Top 25%
📍 Witney, WI: #1 of 1 inventorsTop 100%
Overall (2011): #319,833 of 364,097Top 90%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7942846 Needleless syringe using supersonic gas flow for particle delivery Brian J. Bellhouse, John Christopher Greenford 2011-05-17