WC

William Donald Chappell

📍 Royal Oak, MI: #13 of 69 inventorsTop 20%
🗺 Michigan: #1,670 of 6,370 inventorsTop 30%
Overall (2003): #93,040 of 273,478Top 35%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6533381 Variable rate ink jet endorser Philip D. Klug, Christopher N. St. John 2003-03-18