| Patents for William H. Lotz |
Patents 1 -
9
of 9
      |
| Number | Date | Patentee | Title | Type |
| 141,214 | Jul. 29, 1873 | P.J. Frantze, M. Tillesen, J.A. Gregersen | Improvement in machines for cutting balusters | wood shapers |
| 144,051 | Oct. 28, 1873 | D.A. Barnes | Can-Openers and Pipe-Cutters | pipe cutters |
| 156,558 | Nov. 03, 1874 | P.J. Frantze | Improvement in machines for cutting and pressing bungs | bung making machines |
| 161,447 | Mar. 30, 1875 | F. Schwamb | Improvement in cutter-heads | cutterheads |
| 178,157 | May 30, 1876 | A.P. Johnson | Improvement in machines for shaping wooden chair-seats | chair maker |
| 189,613 | Apr. 17, 1877 | E.C. Dicey | Improvement in lath machines | lath making machines |
| 373,293 | Nov. 15, 1887 | E. Jenner, G. Eiserer | Stroke-jointer | wood planers |
| 409,743 | Aug. 27, 1889 | C. Gail | Box-blocker | box making machines |
| 493,062 | Mar. 07, 1893 | D. Bruno | Trammel Point | trammels |
