VM

Vern Mittlesteadt

AM Ambertag: 1 patents #20 of 67Top 30%
FI Fiskars: 1 patents #37 of 81Top 50%
Overall (All Time): #2,229,486 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6272755 Extendable tool lock Mark Schaefer, Brian W. Hubbard 2001-08-14
5933965 Extendable tool Erkki O. Linden, Angelo M. Marasco, Mark Schaefer, Brian W. Hubbard 1999-08-10