| Patents for C. F. Geyer |
Patents 1 -
10
of 12
      |
| Picture | Number | Date | Patentee | Title |
 | 77,211 | Apr. 28, 1868 | E.T. Prindle | Improvement in Cutting Tools for Planing and Milling Machines |
 | 410,161 | Sep. 03, 1889 | C. Hammelmann | Portable forge |
 | 829,166 | Aug. 21, 1906 | C.W. Manzel | Lubricator |
 | 832,265 | Oct. 02, 1906 | C.W. Manzel | Lubricating Device |
 | 893,085 | Jul. 14, 1908 | L.R. Loughborough | Drafting Instrument |
| | 920,769 | May 04, 1909 | C.W. Manzel | Lubricator |
 | 924,767 | Jun. 15, 1909 | A. Gruitsch | Hacksaw Machine |
| | 1,003,189 | Sep. 12, 1911 | C.W. Manzel | Lubricator |
 | 1,069,186 | Aug. 05, 1913 | F.X. Rudler | Rustless Rule |
 | 1,069,450 | Aug. 05, 1913 | C.W. Manzel | Force Feed Lubricator |
