Home › Inventors › Karl E. Neuman

Karl E. Neuman — 1 Patent

Gräddö, SE: #1 of 1 inventorsTop 100%

Overall (All Time): #3,943,618 of 4,157,543Top 95%

1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4887478	Multiple-step gear drive	—	1989-12-19