| Patents for J. H. Siggers |
Patents 1 -
10
of 30
      |
| Picture | Number | Date | Patentee | Title |
 | 394,175 | Dec. 11, 1888 | J.T. Grzybowski | Cutter-head |
 | 396,399 | Jan. 22, 1889 | J.T. Grzybowski | Machine for grooving lumber |
 | CA-33,032 | Dec. 04, 1889 | P.R. Erickson | Wrench |
 | CA-33,434 | Jan. 18, 1890 | P. Cossette | Nut Wrench |
 | CA-33,585 | Feb. 04, 1890 | J.W. Myrick, J.R. Smith | Pipe Wrench |
 | D19,689 | Mar. 04, 1890 | C. Ottinger | Design for a Hammer |
 | CA-34,572 | Jun. 23, 1890 | A. Fromming | Combination Tool |
 | CA-34,822 | Aug. 06, 1890 | E.E. King | Combination Pipe and Nut Wrench |
 | CA-35,245 | Oct. 18, 1890 | S. Beach, M. Beach | Wrench |
 | CA-36,549 | May 05, 1891 | T.D. Keith | Wrench |
