Inventor
Joseph J. Hanagan
Inventor
Freeport, IL, US
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A47Jprimary
A47JKitchen equipment57%
F24CDomestic stoves or ranges29%
F23NRegulating or controlling combustion14%
PatentTitleYear
5,277,106'Easily assembled barbecue grill with heat distribution plate'19945,163,358'Two-in-one barbeque grill'19925,076,257'Easily assembled barbecue grill with pop-in front panel and detachable condiment rack'19915,033,449'Electronic grill control'19915,003,960'Electronic grill control'19914,895,068'Gas grill cooler shelf'19904,817,583'Insect guard for a gas appliance'19894,747,391'Insect guard for a gas appliance'1988Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1988–1990Patents assigned to KING SEELEY THERMOS CO (3)· patent assignee history
1988–1994Based in Freeport, IL, US· patent location history
1991–1994Patents assigned to THERMOS CO INC (5)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| THERMOS CO INC | 5 | 1991–1994 |
| KING SEELEY THERMOS CO | 3 | 1988–1990 |
Locations
| Location | Patents | Span |
|---|---|---|
| Freeport, Illinois, US | 8 | 1988–1994 |