LS

Leslie B. Spark

DL Domnick Hunter Filters Limited: 1 patents #5 of 12Top 45%
Overall (All Time): #3,975,115 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4668256 Liquid/gas separation Colin Billiet, Robert M. Fielding 1987-05-26