HK

Howard G. Kettler

IBM: 1 patents #44,794 of 70,183Top 65%
📍 Lexington, KY: #1,545 of 2,526 inventorsTop 65%
🗺 Kentucky: #6,410 of 11,577 inventorsTop 60%
Overall (All Time): #4,120,679 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4225249 Variable character spacing matrix for proportional spacing printing systems Robert A. Kolpek, Walter Rosenbaum 1980-09-30