DS

Derek K. Schwendener

CH Chloride: 1 patents #1 of 11Top 10%
📍 Billericay, GB: #2 of 4 inventorsTop 50%
Overall (1982): #18,922 of 81,411Top 25%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4315058 Vent plugs for electric storage batteries Neil Ainsworth, Richard J. Foss 1982-02-09