![]() | |||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Harold R. Rippon | |||||
| Number | Date | Patentee | Title | Type | |
| D160,541 | Oct. 17, 1950 | H.R. Rippon | Marking Gauge | marking gauges | |
| 2,579,205 | Dec. 18, 1951 | H.R. Rippon | Marking Gauge | marking gauges | |