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Inventor

Joel H. Frank

Inventor
La Jolla, CA, US

Overview

9→
Patents
1994–2020
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 9 as inventor

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

F05Dprimary
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants20%
F02KJet-propulsion plants17%
Y02TClimate change mitigation technologies related to transportation17%
F02CGas-turbine plants13%
F01DNon-positive displacement machines or engines, e.g. steam turbines10%
B64DEquipment for fitting in or to aircraft7%
F04DNon-positive-displacement pumps3%
F16JPistons3%
G02CSpectacles3%
H10NElectric solid-state devices not otherwise provided for3%
PatentTitleYear
10,823,057Outlet tube vent with flow energizing features202010,723,464Injector nozzle configuration for swirl anti-icing system202010,502,162Dielectric seal device201910,393,020Injector nozzle configuration for swirl anti-icing system20199,970,387Variable area fan nozzle with bypass flow20189,920,709'Dielectric elastomer device to fill steps or gaps in a thrust reverser'20187,946,104'Bleed air relief system for engines'20115,500,694'Spectacle assembly with removable lenses'19965,347,808'Jet-engine thrust reversers'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994Based in Paris, FR· patent location history
1996Based in North Miami Beach, FL, US· patent location history
2011–2020Patents assigned to ROHR INC (7)· patent assignee history
2011–2018Based in San Diego, CA, US· patent location history
2018Patents assigned to BACON PETER W (1)· patent assignee history
2018Patents assigned to BAER DAVID A (1)· patent assignee history
2018Patents assigned to DAVIES NEIL C (1)· patent assignee history
2018Patents assigned to FRANK JOEL HUDSON (1)· patent assignee history
2018–2020Based in La Jolla, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ROHR INC72011–2020
BACON PETER W12018
BAER DAVID A12018
DAVIES NEIL C12018
FRANK JOEL HUDSONself12018
Locations
LocationPatentsSpan
La Jolla, California, US52018–2020
San Diego, California, US22011–2018
North Miami Beach, Florida, US11996
Paris, FR11994