| Patents for Oscar Steiner |
Patents 1 -
10
of 35
      |
| Picture | Number | Date | Patentee | Title |
| | D117,154 | Oct. 17, 1939 | C.H. Roth, Jr., O. Steiner | Photographic Camera or Similar Article |
| | D117,155 | Oct. 17, 1939 | C.H. Roth, Jr., O. Steiner | Photographic Camera or Similar Article |
| | 2,188,065 | Jan. 23, 1940 | O. Steiner | Synchronization of Photoflashes with Focal Plane Shutter |
| | 2,200,458 | May 14, 1940 | O. Steiner | Focusing Illuminating Attachment for Photographic Flash Guns |
| | 2,218,494 | Oct. 15, 1940 | O. Steiner | Photoflash Synchronizer for Cameras |
| | 2,224,839 | Dec. 10, 1940 | O. Steiner | Apparatus for Making Photographic Contact Prints |
| | 2,233,352 | Feb. 25, 1941 | O. Steiner | Photographic Camera Front Structure |
| | 2,236,925 | Apr. 01, 1941 | O. Steiner | Automatic Diaphragm Adjusting Mechanism for Photographic Cameras |
| | 2,261,421 | Nov. 04, 1941 | O. Steiner | Unitarily Connected Range Finder and Coupling Mechanism Therefor |
| | 2,264,777 | Dec. 02, 1941 | O. Steiner | Photographic Camera Structure |
