Inventor
Robert B. Sumegi
Inventor
Phoenix, AZ, US
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F02Cprimary
F02CGas-turbine plants40%
F02BInternal-combustion piston engines20%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants20%
F04DNon-positive-displacement pumps13%
Y02TClimate change mitigation technologies related to transportation7%
PatentTitleYear
6,971,241'Dual mode power unit having a combustor bypass system'20055,235,801'On/off surge prevention control for a variable geometry diffuser'19935,222,356'Modulating surge prevention control for a variable geometry diffuser'19934,275,558'Gas turbine engine fuel governor'19814,274,254'Turbine engine fuel schedule valve and method'19814,266,401'Gas turbine engine fuel control'1981Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1981Patents assigned to GARRETT CORP (3)· patent assignee history
1981–2005Based in Phoenix, AZ, US· patent location history
1993Patents assigned to ALLIED SIGNAL INC (2)· patent assignee history
2005Patents assigned to HONEYWELL INT INC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GARRETT CORP | 3 | 1981 |
| ALLIED SIGNAL INC | 2 | 1993 |
| HONEYWELL INT INC | 1 | 2005 |
Locations
| Location | Patents | Span |
|---|---|---|
| Phoenix, AZ, US | 6 | 1981–2005 |