SR

Stephen D. Ridder

UC US Dept of Commerce: 2 patents #177 of 1,030Top 20%
📍 Gaithersburg, MD: #769 of 1,746 inventorsTop 45%
🗺 Maryland: #13,387 of 35,612 inventorsTop 40%
Overall (All Time): #2,221,333 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6168755 High nitrogen stainless steel Francis S. Biancaniello, Rodney D. Jiggetts 2001-01-02
5114470 Producing void-free metal alloy powders by melting as well as atomization under nitrogen ambient Francis S. Biancaniello, Gregg N. Janowski 1992-05-19