DA

Dale B. Andrews

LP Lawrence Pump: 1 patents #1 of 3Top 35%
📍 Derry, NH: #5 of 26 inventorsTop 20%
🗺 New Hampshire: #251 of 1,007 inventorsTop 25%
Overall (2002): #237,284 of 266,432Top 90%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6379127 Submersible motor with shaft seals D. Paul Russell, Michael Witzgall 2002-04-30