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Raymond L. Ward

🗺 Massachusetts: #329 of 1,827 inventorsTop 20%
Overall (1982): #37,325 of 81,411Top 50%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4315501 Solar hot water unit and system — 1982-02-16