DJ

David L. Durfee, Jr.

PA Parlec: 1 patents #1 of 3Top 35%
📍 Meadville, PA: #1 of 7 inventorsTop 15%
🗺 Pennsylvania: #1,500 of 5,512 inventorsTop 30%
Overall (2002): #235,927 of 266,432Top 90%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6409161 Double station hydraulically operated machining vise Bradley D. Wolff, Matthew Hoyt 2002-06-25