| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| All Patents in class 366/328.3 | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 109,228 | Nov. 15, 1870 | N. Linden | Coffee Roaster | coffee roasters | |
| 270,373 | Jan. 09, 1883 | C. Bertling | Coffee Roaster | coffee roasters | |
| 3,674,720 | Jul. 04, 1972 | D. Dunn | Process for Mixing Coreactive Liquids which Form Polyurethanes | manufacturing processes | |