![]() | |||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Robert P. Callaghan Jr. | |||||
| Number | Date | Patentee | Title | Type | |
| 4,129,949 | Dec. 19, 1978 | R.P. Callaghan, Jr. | Height Gage | ||
| CA-1,091,004 | Dec. 09, 1980 | R.P. Callaghan, Jr. | Height Gage with Frictionless Slider | ||