| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Louis D. Heinrichs | |||||
      | |||||
| Picture | Number | Date | Patentee | Title | |
 | 648,803 | May 01, 1900 | B. Shaw | Wrench | |
 | 653,767 | Jul. 17, 1900 | W.S. Emerson | Wrench | |
 | 701,489 | Jun. 03, 1902 | W. Love | Pipe Wrench | |