SM

Stephen J. MacDonald

UN Unknown: 1 patents #267 of 2,778Top 10%
📍 Salem, NH: #8 of 22 inventorsTop 40%
🗺 New Hampshire: #251 of 1,007 inventorsTop 25%
Overall (2002): #113,133 of 266,432Top 45%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6485543 Gas chromatography oven heaters Peter Germano, Edwin Jahngen 2002-11-26