LD

Lennie F. David

Overall (All Time): #2,290,458 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5468360 Electrolytic chlorination Peter J. Roberts 1995-11-21
4861451 Chlorinator cell 1989-08-29