DM

Douglas H. Marcham

📍 Crewkerne, GB: #1 of 1 inventorsTop 100%
Overall (1982): #18,972 of 81,411Top 25%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4316945 Button cell electrode and method of manufacture Kenneth A. Reichter 1982-02-23