Inventor
Elbert M. Hubbard
Inventor
Dallas, TX, US
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B05Bprimary
B05BSpraying apparatus19%
C23CCoating metallic material19%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests19%
F02BInternal-combustion piston engines13%
F02DControlling combustion engines13%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof13%
A47JKitchen equipment6%
PatentTitleYear
4,898,151'High heating efficiency deep fat cooking frypot'19904,869,850'Rotor-type carburetor apparatus and associated methods'19894,725,385'Turbine rotor assembly for a rotor-type carburetor'19884,096,945'System for injecting particulate material into the combustion chamber of a repetitive combustion coating apparatus'19783,974,939'System for injecting particulate material into the combustion chamber of a repetitive combustion coating apparatus'19763,967,761'System for injecting particulate material into the combustion chamber of a repetitive combustion coating apparatus'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1978Patents assigned to SOUTHWEST RES INST (3)· patent assignee history
1976–1990Based in Dallas, TX, US· patent location history
1988–1989Patents assigned to KWIK PRODUCTS CORP (2)· patent assignee history
1990Patents assigned to FRYMASTER CORP (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SOUTHWEST RES INST | 3 | 1976–1978 |
| KWIK PRODUCTS CORP | 2 | 1988–1989 |
| FRYMASTER CORP | 1 | 1990 |
Locations
| Location | Patents | Span |
|---|---|---|
| Dallas, Texas, US | 6 | 1976–1990 |