| Patents for Henry Osterheld |
Patents 1 -
15
of 21
      |
| Number | Date | Patentee | Title | Type |
| 230,698 | Aug. 03, 1880 | R. Eickemeyer | Speaking-telephone | communication apparatus |
| 239,320 | Mar. 29, 1881 | R. Eickemeyer | Device for use with sewing-machines in sewing linings into hats | sewing machines |
| 249,233 | Nov. 08, 1881 | R. Eickemeyer | Speaking-telephone | communication apparatus |
| 256,203 | Apr. 11, 1882 | R. Eickemeyer | Hat-stretching machine | hat making |
| 296,282 | Apr. 01, 1884 | R. Eickemeyer | Hat-binding ring | |
| 331,286 | Dec. 01, 1885 | R. Eickemeyer | Machine for setting the folded or curled edges of hat-brims | milliner |
| 351,902 | Nov. 02, 1886 | R. Eickemeyer | Magneto-electric and electro-magnetic machine | |
| 422,511 | Mar. 04, 1890 | R. Eickemeyer | Dynamo-electric machine | |
| 450,367 | Apr. 14, 1891 | R. Eickemeyer | Insulation of armatures for dynamo-electric machines | |
| 453,167 | May 26, 1891 | R. Eickemeyer | Electric Locomotive or street-car motor | |
| 454,207 | Jun. 16, 1891 | R. Eickemeyer, Jr. | Electric resistance-box | |
| 464,152 | Dec. 01, 1891 | R. Eickemeyer | Electric transmitting-telephone | |
| 524,020 | Aug. 07, 1894 | R. Eickemeyer | Dynamo-electric machine | |
| 550,220 | Nov. 19, 1895 | R. Eickemeyer | Electric car or locomotive | |
| 554,378 | Feb. 11, 1896 | E.E. Rowland | Felted head wear | |
