MW

Michael Witzgall

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): #149,794 of 266,432Top 60%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6379127 Submersible motor with shaft seals Dale B. Andrews, D. Paul Russell 2002-04-30