| Patents for E. F. Kastenhuber |
Patents 1 -
15
of 45
      |
| Number | Date | Patentee | Title | Type |
| 80,515 | Jul. 28, 1868 | A. Steinbok | Improvement in Boring-Tools | auger bits |
| 81,608 | Sep. 01, 1868 | J.P. Curtiss | Machine for Grinding Metal Articles | grinders |
| 94,130 | Aug. 24, 1869 | P. Pryibil | Oval lathe | wood lathes |
| 95,313 | Sep. 28, 1869 | F. Brown, A. Brown | Improved lubricator for journal-boxes | industrial machine lubrication |
| 103,241 | May 17, 1870 | P. Schrag, P. Hufeland | Improvement in machines for cutting off lead-pencils | pencil making machines |
| 113,926 | Apr. 18, 1871 | P. Pryibil | Improvement in sawing-machines | bandsaws |
| 123,886 | Feb. 20, 1872 | W. Gardam, J. Gardam | Improvement in drilling-machines | drilling and boring |
| 130,754 | Aug. 20, 1872 | J.N. Seib | Improvement in machines for cutting veneers | veneer machines |
| 131,695 | Sep. 24, 1872 | J.L. Mason | Improvement in Fruit-Jars | jar wrenches |
| 134,704 | Jan. 07, 1873 | P. Pryibil | Improvement in saw-guides | bandsaw guides |
| 137,489 | Apr. 01, 1873 | J.N. Seib | Improvement in veneer-cutters | veneer machines |
| 144,344 | Nov. 04, 1873 | E. Marx | Improvement in saws | sawblades |
| 148,234 | Mar. 03, 1874 | J. Moessinger | Improvement in lathes | wood lathes |
| 156,365 | Oct. 27, 1874 | B.G. Martin | Wrenches | quick adjust wrenches |
| 160,199 | Feb. 23, 1875 | J.W. Hyatt, C.M. Hyatt | Improvement in box-machines & boxes | box making machines |
