CS

Christopher D. Speakman

IN Infosight: 1 patents #2 of 4Top 50%
📍 Greenfield, OH: #1 of 1 inventorsTop 100%
🗺 Ohio: #1,649 of 5,836 inventorsTop 30%
Overall (2003): #247,537 of 273,478Top 95%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6518542 Colored patch laser marking John A. Robertson, Ken R. Vaughn, Edward S. O'Neal 2003-02-11