MZ

Michael M. Zenner

TT The Toro: 1 patents #307 of 552Top 60%
Overall (All Time): #4,026,157 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4558558 Lawn mower traction control system Herbert F. Horner, Jr., Daniel P. Nowack, Herman P. Christopherson 1985-12-17