Inventor
George Freedman
Inventor
Wayland, MA, US
Overview
Patents· 23 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y10Sprimary
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests17%
A47JKitchen equipment15%
A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for9%
H05BElectric heating9%
A47KSanitary equipment4%
A61FFilters implantable into blood vessels4%
A61MDevices for introducing media into, or onto, the body4%
A61NElectrotherapy4%
F24CDomestic stoves or ranges4%
A23FCoffee2%
PatentTitleYear
7,039,301'Method and apparatus for hand drying'20066,438,770'Electronically-controlled shower system'20026,348,218'Self dosing skin preparation'20026,336,729'Emergency light device'20026,232,882'Warning system and method for detection of tornadoes'20016,209,090'Method and apparatus for providing secure time stamps for documents and computer files'20016,038,786'Hand dryer'20005,176,618'System for preventing closure of passageways'19935,125,391'Heat-retaining food service container'19924,978,323'System and method for preventing closure of passageways'19904,795,873'Light enhancing means for microwave utensils'19894,629,865'Electric oven with improved broiler'19864,441,002'Cook-by-weight microwave oven'19844,435,628'Seed heating microwave appliance'19844,398,077'Microwave cooking utensil'19834,386,109'Microwave expresso coffee maker and process'19834,362,917'Ferrite heating apparatus'1982D0255535'Microwave corn popping appliance'19804,166,208'Corn popper with butter dispenser'19794,158,760'Seed heating microwave appliance'19794,156,806'Concentrated energy microwave appliance'19794,104,957'Microwave coffee maker'19783,949,184'Folding microwave searing and browning means'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1989Patents assigned to RAYTHEON CO (13)· patent assignee history
1976–2006Based in Wayland, MA, US· patent location history
1990–1993Patents assigned to FREEDMAN GEORGE (2)· patent assignee history
1992Patents assigned to SERVOLIFT EASTERN CORP (1)· patent assignee history
2000–2006Patents assigned to EXCEL DRYER INC (2)· patent assignee history
2002Patents assigned to INVENT RESOURCES INC (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| RAYTHEON CO | 13 | 1976–1989 |
| EXCEL DRYER INC | 2 | 2000–2006 |
| FREEDMAN GEORGEself | 2 | 1990–1993 |
| INVENT RESOURCES INC | 2 | 2002 |
| SERVOLIFT EASTERN CORP | 1 | 1992 |
Locations
| Location | Patents | Span |
|---|---|---|
| Wayland, Massachusetts, US | 23 | 1976–2006 |