Ralph T. Clark

📍 Marshfield, MO: #7 of 21 inventorsTop 35%

🗺 Missouri: #8,863 of 23,789 inventorsTop 40%

Overall (All Time): #2,090,354 of 4,157,543Top 55%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
8176642	Firewood cutting gauge chain saw attachment	—	2012-05-15
7861416	Firewood cutting gage chain saw attachment	—	2011-01-04