![]() | ![]() | ||
Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login |
Quick search: |
Patents for A. Johnson | |||||
![]() ![]() ![]() ![]() ![]() ![]() | |||||
Picture | Number | Date | Patentee | Title | |
![]() | 27,955 | Apr. 17, 1860 | J.P. Woods | Cooper's tool | |
![]() | 1,195,861 | Aug. 22, 1916 | E.F. Smith | Manufacture and construction of commutators |