Insinger Machine Co.
8Patents
5Active
8Granted
45Portfolio score
Filing activity: Sep 13, 1979 → Dec 22, 2021 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5497798A | Conveyor dishwasher | Human Necessities | 27 | Expired |
| US4281675A | Apparatus for washing insulated trays | Performing Operations; Transporting | 25 | Expired |
| US6026831A | Single-unit, conveyor-type washer | Performing Operations; Transporting | 8 | Expired |
| US11241137B1 | Apparatus and methods for cleaning dishes with an ozone sanitizing cycle | Human Necessities | 8 | Active |
| US8372214B2 | Vapor extractor for a warewasher | Human Necessities | 3 | Active |
| US11096550B1 | Semi-automatic ware washing sprayer system | Human Necessities | 0 | Active |
| US11696668B1 | Semi-automatic ware washing sprayer system | Human Necessities | 0 | Active |
| US11659974B2 | Apparatus and methods for cleaning dishes with an ozone sanitizing cycle | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.