| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | Patent number: | Patent Date: |
| Patents for Bergman Safety Spanner Co., Inc. | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 2,682,189 | Jun. 29, 1954 | W.K. Bergman | Handwheel Wrench | handwheel wrenches | |