William Keopfgen

EI Ekstrom Industries: 1 patents #3 of 4Top 75%

📍 Farmington, MI: #2 of 12 inventorsTop 20%

🗺 Michigan: #973 of 4,313 inventorsTop 25%

Overall (1994): #52,032 of 165,921Top 35%

Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
RE34531	Watthour meter socket adapter	John Curtis Bell	1994-02-01