DG

David J. Greenleaf

3M: 1 patents #285 of 935Top 35%
📍 Loughborough, GB: #5 of 23 inventorsTop 25%
Overall (2005): #217,323 of 245,428Top 90%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6863195 Valve stem for use in a metering valve of a metered dose inhaler Andrew Mark Bryant, Gustavo H. Castro, Peter D. Hodson, Gary Mahon 2005-03-08