Malcolm J. Roebuck

BA Badge-A-Minit: 2 patents #1 of 8Top 15%

📍 Ottawa, IL: #9 of 84 inventorsTop 15%

🗺 Illinois: #21,447 of 84,256 inventorsTop 30%

Overall (All Time): #1,267,038 of 4,157,543Top 35%

Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
6813998	Pad printing machine	—	2004-11-09
4532684	Button assembler	—	1985-08-06
4299019	Die-set combination for making pin-back badges	—	1981-11-10
D254495	Machine for assembling buttons	—	1980-03-18