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HF

Harold Ferris

Cranbrook, CA: #1 of 1 inventorsTop 100%
Overall (1982): #61,329 of 81,411Top 80%
1 Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4323073 Apparatus and method for controlling the application of therapeutic direct current to living tissue 1982-04-06