Christopher Piers Nigel West

📍 Clawson, MI: #4 of 9 inventorsTop 45%

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

Overall (1994): #148,426 of 165,921Top 90%

Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5292103	Drain valve	David Bernard Neuwen	1994-03-08