| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Carlstedt Ragnar Leonard | |||||
      | |||||
| Picture | Number | Date | Patentee | Title | |
 | 2,903,916 | Sep. 15, 1959 | C.R. Leonard | Apparatus for preventing vibration of boring bars | |
 | 2,938,410 | May 31, 1960 | C.R. Leonard | Seal arrangement | |