Robert Ludwig

CC Columbian Chemicals: 1 patents #1 of 3Top 35%

📍 Brunswick, OH: #6 of 20 inventorsTop 30%

🗺 Ohio: #1,400 of 5,375 inventorsTop 30%

Overall (2004): #126,294 of 270,089Top 50%

Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6830674	Brightener additive and bath for alkaline cyanide-free zinc electroplating	William Rosenberg	2004-12-14