WL

William O. Layer

HC Handy Chemicals: 1 patents #5 of 12Top 45%
📍 Kirkland, CA: #146 of 250 inventorsTop 60%
Overall (All Time): #4,084,483 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4252735 Stable aqueous alkali metal aluminate solutions Siddiq A. Khan 1981-02-24