EK

Ed Klein

CI Ciena: 1 patents #14 of 76Top 20%
📍 Holliston, MA: #10 of 36 inventorsTop 30%
🗺 Massachusetts: #1,861 of 6,881 inventorsTop 30%
Overall (2003): #232,361 of 273,478Top 85%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6538987 Rapid ring protection switching system Dan Cedrone, Walter Dray, James L. Regan, Bappa Sinha, Ming-Teh Ma +1 more 2003-03-25