NW

Norton W. Whitchurch

UN Unknown: 1 patents #206 of 2,107Top 10%
📍 New Brighton, MN: #13 of 38 inventorsTop 35%
🗺 Minnesota: #813 of 3,156 inventorsTop 30%
Overall (1997): #97,457 of 185,788Top 55%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5635815 Battery exercising pacer and/or emergency start monitoring system James R. Thayer 1997-06-03