| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents Granted on 1989-07-18 | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 4,848,202 | Jul. 18, 1989 | C.P. Crampton | Cut off or cross perforator or scoring cylinder with quick blade release | ||
| 4,848,761 | Jul. 18, 1989 | K.L. Rice | Work piece holder and blade guard for scroll saw | scrollsaws | |
| 4,849,744 | Jul. 18, 1989 | M.C. Putrow, C.F. Govekar | Digital Engine Analyzer | ||