| Patents for Russell B. Griffith |
Patents 16 -
21
of 21
      |
| Number | Date | Patentee | Title | Type |
| 1,146,858 | Jul. 20, 1915 | W.F. Folmer | Holder for Photographic Sensitized Material | film and plate holders |
| 1,187,895 | Jun. 20, 1916 | W.F. Folmer | Photographic Roll Holder | roll film spools |
| 1,221,303 | Apr. 03, 1917 | W.F. Folmer | Gear Cutting Machine | gear making machines |
| 1,221,844 | Apr. 10, 1917 | R.B. Dow | Combined Shaping and Miling Machinery | metal shapers |
| 1,265,215 | May 07, 1918 | J.T. Leach | Feeding Mechanism for Saw Tables | tablesaw accessories |
| 1,278,369 | Sep. 10, 1918 | H.W. Morgan | Box Printing Machine | box making machines |
