Dwight H. Johnston, Sr.

📍 Cattaraugus, NY: #7 of 12 inventorsTop 60%

🗺 New York: #67,335 of 115,490 inventorsTop 60%

Overall (All Time): #3,476,289 of 4,157,543Top 85%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6722248	Bi-directional cutting band mill	—	2004-04-20