James H. McConkey

📍 Malta, OH: #2 of 6 inventorsTop 35%

🗺 Ohio: #30,338 of 73,341 inventorsTop 45%

Overall (All Time): #2,249,974 of 4,157,543Top 55%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
5912370	Emission filter	—	1999-06-15
D262650	Wood-burning furnace	—	1982-01-12