| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Lawrence A. Burch | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 1,517,399 | Dec. 02, 1924 | L.A. Burch | Tool Handle | tool handles | |
| 1,547,093 | Jul. 21, 1925 | L.A. Burch | Ratchet Attachment for Tools | ratchet wrenches | |