CD

Charles D. Dern

SI Sp Industries: 1 patents #1 of 1Top 100%
📍 Doylestown, PA: #33 of 107 inventorsTop 35%
🗺 Pennsylvania: #2,306 of 7,336 inventorsTop 35%
Overall (2018): #462,553 of 503,207Top 95%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10113797 Energy recovery in a freeze-drying system — 2018-10-30