CS

Christopher D. Speakman

IN Infosight: 1 patents #3 of 4Top 75%
📍 Greenfield, OH: #1 of 1 inventorsTop 100%
🗺 Ohio: #1,400 of 5,375 inventorsTop 30%
Overall (2004): #245,114 of 270,089Top 95%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6764016 Identification method for dip galvanizing John A. Robertson, Edward S. O'Neal, G. D. Stephen Hudelson 2004-07-20