Norton W. Whitchurch

📍 New Brighton, MN: #16 of 38 inventorsTop 45%

🗺 Minnesota: #1,525 of 4,860 inventorsTop 35%

Overall (2003): #147,719 of 273,478Top 55%

Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6653843	Battery acid level alarm	—	2003-11-25