HP

Howard L. Propheter

DS Didde Graphic Systems: 1 patents #1 of 3Top 35%
📍 Emporia, KS: #1 of 6 inventorsTop 20%
🗺 Kansas: #35 of 252 inventorsTop 15%
Overall (1982): #57,932 of 81,411Top 75%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4363270 Harmonic phasing device for printing press Frank Ury, Carlton A. Bird 1982-12-14