LA

Lennie L. Ashburn

📍 Doylestown, PA: #29 of 92 inventorsTop 35%
🗺 Pennsylvania: #1,500 of 5,512 inventorsTop 30%
Overall (2002): #168,326 of 266,432Top 65%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6349108 High temperature vacuum furnace — 2002-02-19