JF

John Fielding

3M: 1 patents #7,233 of 11,543Top 65%
Overall (All Time): #3,121,829 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8814009 Metered dose valve Peter D. Hodson, Matthew A. Goring, Stephen J. Howgill, Richard D. Brewer, Rachael V. Shaw +6 more 2014-08-26