Compagnie Hobart
163Patents
0Active
163Granted
43Portfolio score
Filing activity: Dec 18, 1972 → Dec 5, 2003
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4946285A | Bowl scraper attachment for planetary food mixer | Performing Operations; Transporting | 77 | Expired |
| US3949782A | Control circuit for dishwasher | Emerging Cross-Sectional Technologies | 76 | Expired |
| US4423486A | Commodity display for weighing scale | Physics | 66 | Expired |
| US4855277A | Thermosensitive recording material having recording layer containing fluorescent dye | Emerging Cross-Sectional Technologies | 64 | Expired |
| US4505092A | Package sensing/film control system for film wrapping machine | Performing Operations; Transporting | 61 | Expired |
| US4561904A | Control system and method of controlling a dishwashing machine | Performing Operations; Transporting | 57 | Expired |
| US4802340A | Refrigerated salad bar | Mechanical Engineering; Lighting; Heating | 51 | Expired |
| US4501105A | Film supply monitor for film wrapping machine | Performing Operations; Transporting | 50 | Expired |
| US4392891A | Dishwasher soil collecting circuit | Human Necessities | 49 | Expired |
| US4854717A | Food mixer/folder | Performing Operations; Transporting | 48 | Expired |
| US4648377A | Gas convection oven and heat exchanger therefor | Mechanical Engineering; Lighting; Heating | 47 | Expired |
| US5121854A | Apparatus for storing and dispensing frozen comestibles | Physics | 46 | Expired |
| US4559959A | Dishwashing apparatus | Human Necessities | 45 | Expired |
| US4227656A | Vegetable slicer | Human Necessities | 45 | Expired |
| US4813398A | Convection oven | Mechanical Engineering; Lighting; Heating | 43 | Expired |
| US4064887A | Upper level wash arm system | Human Necessities | 42 | Expired |
| US4439242A | Low hot water volume warewasher | Human Necessities | 42 | Expired |
| US5105978A | Apparatus for storing and dispensing frozen comestibles | Physics | 39 | Expired |
| US4615757A | Method and apparatus for package labeling | Emerging Cross-Sectional Technologies | 39 | Expired |
| US4038103A | Dishwasher filter flushing system | Human Necessities | 38 | Expired |
| US5025950A | Apparatus for storing and dispensing frozen comestibles | Physics | 38 | Expired |
| US4813316A | Control system and method for a food product slicer | Emerging Cross-Sectional Technologies | 38 | Expired |
| US4599990A | Control system and method for recirculating-type deep fat fryer | Emerging Cross-Sectional Technologies | 37 | Expired |
| US4561921A | Label applicator and method of label application | Emerging Cross-Sectional Technologies | 36 | Expired |
| US4375189A | Label printer | Emerging Cross-Sectional Technologies | 35 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.