DS

David F. Sarphie

PL Powderject Research Limited: 2 patents #1 of 9Top 15%
📍 Witney, WI: #1 of 1 inventorsTop 100%
Overall (2005): #58,828 of 245,428Top 25%
2
Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6893664 Particle delivery techniques Terry L. Burkoth, Andrew Muddle, Linda Maree Porter 2005-05-17
6881200 Needleless syringe using super sonic gas flow for particle delivery Brian J. Bellhouse, John Christopher Greenford 2005-04-19