![]() | |||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Silas A. Strickland | |||||
| Number | Date | Patentee | Title | Type | |
| 1,850,054 | Mar. 15, 1932 | T. Zimmerman, S.A. Strickland | Centerless Grinder | grinding machines | |
| 1,851,265 | Mar. 29, 1932 | T. Zimmerman, S.A. Strickland | Feeding Mechanism for Grinders | grinding machines | |