MC

Middleton M. Carouthers

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Ballwin, MO: #362 of 595 inventorsTop 65%
🗺 Missouri: #13,067 of 23,789 inventorsTop 55%
Overall (All Time): #4,071,969 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4336773 Energy conservation apparatus for internal combustion engines Robert L. Klamm 1982-06-29