| Patents for M. D. Blondel |
Patents 1 -
13
of 13
      |
| Number | Date | Patentee | Title | Type |
| 433,786 | Aug. 05, 1890 | G.W. Hooks | Wrench | pipe and nut combination wrenches |
| 542,012 | Jul. 02, 1895 | C.L. Dunham | Pipe Wrench | pipe wrenches |
| 546,139 | Sep. 10, 1895 | J. Ford | Wrench | pipe wrenches |
| 549,871 | Nov. 12, 1895 | J.S. Fowler | Wrench | wrench jaw components |
| 551,311 | Dec. 10, 1895 | J. Heard, M.C. Gay | Wrench | self-adjust wrenches |
| 597,611 | Jan. 18, 1898 | F.M. Humphrey, J.S. Haye | Wrench | pipe and nut combination wrenches |
| 617,998 | Jan. 17, 1899 | F.T. Verharen | Wrench | quick adjust wrenches |
| 753,915 | Mar. 08, 1904 | C.H. Relyea | Wrench | alligator wrenches |
| 790,853 | May 23, 1905 | J.F. Reddy | Flange Wrench | flange wrenches |
| 791,117 | May 30, 1905 | F.M. Uren | Attachment for Wrenches | pipe jaw attachments for wrenches |
| 843,043 | Feb. 05, 1907 | J. Sigrist | Surface Indicator | measurement gauges |
| 845,118 | Feb. 26, 1907 | W.A. Pheasant | Jar Opener and Closer | jar wrenches |
| 852,479 | May 07, 1907 | K. Weiss | Revolving Pliers | pliers |
