| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for R. D. Smith | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 96,283 | Oct. 26, 1869 | D.J. Powers, H.B. Stevens | Cane Mill | sugar cane apparatus | |
| 871,958 | Nov. 26, 1907 | J. Roemer | Pipe Wrench | chain and strap wrenches | |
| CA-127,916 | Sep. 06, 1910 | F.D. Winkley | Pompe | piston pumps | |