| Patents for William F. Folmer |
Patents 61 -
75
of 109
      |
| Number | Date | Patentee | Title | Type |
| 1,221,303 | Apr. 03, 1917 | W.F. Folmer | Gear Cutting Machine | gear making machines |
| 1,221,304 | Apr. 03, 1917 | W.F. Folmer | Reflecting Camera | cameras |
| 1,230,392 | Jun. 19, 1917 | W.F. Folmer | Photographic Printing Machine | photographic printers |
| 1,236,419 | Aug. 14, 1917 | W.F. Folmer | Aviator's Camera | cameras |
| 1,238,904 | Sep. 04, 1917 | W.F. Folmer | Aerial Carrier for Photographic Films | film and plate holders |
| 1,251,494 | Jan. 01, 1918 | W.F. Folmer | Panoramic Camera | cameras |
| 1,252,255 | Jan. 01, 1918 | W.F. Folmer | Snap Fastener | fasteners |
| 1,255,868 | Feb. 12, 1918 | W.F. Folmer | Magazine Back for Cameras | |
| 1,260,356 | Mar. 26, 1918 | W.F. Folmer | Film Camera | cameras |
| 1,260,357 | Mar. 26, 1918 | W.F. Folmer | Photographic Film Strip | roll film |
| 1,266,443 | May 14, 1918 | W.F. Folmer | Photographic Shutter Mechanism | camera shutters |
| 1,270,280 | Jun. 25, 1918 | W.F. Folmer | Photographic Camera | cameras |
| 1,270,281 | Jun. 25, 1918 | W.F. Folmer | Camera Back | camera accessories |
| 1,270,803 | Jul. 02, 1918 | W.F. Folmer | Wind Motor | air motors and turbines |
| 1,278,323 | Sep. 10, 1918 | W.F. Folmer | Catch for Camera Backs | camera accessories |
