RD

R. James Brawn, deceased

📍 Portland, OR: #4,612 of 9,213 inventorsTop 55%
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2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4898579 Infusion pump LeRoy E. Groshong, Judson C. Groshong 1990-02-06
4838860 Infusion pump LeRoy E. Groshong, Judson C. Groshong 1989-06-13