| Patents for Robert P. Smith |
Patents 1 -
8
of 8
      |
| Number | Date | Patentee | Title | Type |
| 639,539 | Dec. 19, 1899 | G.E. Drum | Automatic-operating air-compressor | air compressors |
| 794,560 | Jul. 11, 1905 | R.P. Smith | Dyeing-machine | specialty machines |
| 863,460 | Aug. 13, 1907 | R.P. Smith, G.E. Drum | Dyeing-machine | specialty machines |
| 905,473 | Dec. 01, 1908 | R.P. Smith, G.E. Drum | Dyeing-machine | specialty machines |
| 917,026 | Apr. 06, 1909 | R.P. Smith, G.E. Drum | Reversing mechanism for dyeing-machines | specialty machines |
| 1,183,249 | May 16, 1916 | J.H. Skitt | Cigar-banding machine | specialty machines |
| 1,185,296 | May 30, 1916 | J.H. Skitt, G.E. Drum | Thread-cutting machine | specialty machines |
| 1,185,297 | May 30, 1916 | J.H. Skitt, G.E. Drum | Floating-thread cutter | specialty machines |
