JJ

Joseph T. Williamson, Jr.

📍 Newark, DE: #978 of 1,550 inventorsTop 65%
🗺 Delaware: #4,431 of 7,163 inventorsTop 65%
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1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6702410 Device for supporting a keyboard Konrad Kusztal, James J. Mackle, Stanley Kowalczuk, Sidney Kleiman, Walter J. Hajduk, III 2004-03-09