LexDanaLexDanabeta
Inventor

Jim D. Stewart

Inventor
Sebastian, FL, US

Overview

3→
Patents
1989–1993
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 3 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

F02Kprimary
F02KJet-propulsion plants43%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants29%
Y02TClimate change mitigation technologies related to transportation29%
PatentTitleYear
5,261,605'Axisymmetric nozzle with gimbled unison ring'19935,082,182'Thrust vectoring exhaust nozzle'19924,836,451'Yaw and pitch convergent-divergent thrust vectoring nozzle'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–1993Patents assigned to UNITED TECHNOLOGIES CORP (3)· patent assignee history
1989Based in Jupiter, FL, US· patent location history
1992Patents assigned to GRUMMAN AEROSPACE CORP (1)· patent assignee history
1992–1993Based in Sebastian, FL, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UNITED TECHNOLOGIES CORP31989–1993
GRUMMAN AEROSPACE CORP11992
Locations
LocationPatentsSpan
Sebastian, Florida, US21992–1993
Jupiter, Florida, US11989