Carl R. Armstrong

📍 Connersville, IN: #36 of 82 inventorsTop 45%

🗺 Indiana: #13,671 of 33,936 inventorsTop 45%

Overall (All Time): #2,321,018 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4893751	Carbon dioxide powered striping machine for painting long term parking surfaces	—	1990-01-16
4499567	Radio actuated record controller device	—	1985-02-12