LexDanaLexDanabeta
Inventor

John Mullins

Inventor
Houston, TX, US

Overview

7→
Patents
1981–2020
Patent span
Human necessities
Primary field (CPC A)

Patents· 7 as inventor

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

E21Bprimary
E21BEarth or rock drilling33%
A61BDiagnosis22%
A61MDevices for introducing media into, or onto, the body22%
A61FFilters implantable into blood vessels11%
F16CShafts11%
PatentTitleYear
10,857,313Liquid nebulization systems and methods202010,610,241Osteotomy systems, devices and methods202010,471,222Aerosolization system with flow restrictor and feedback device2019D0857899Bone plate20194,549,820'Opposed button thrust surfaces for earth boring bits'19854,421,184'Rock bit with improved shirttail ventilation'19834,293,039'Non-rotating stabilizer for drill string'1981

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1981–1985Patents assigned to HUGHES TOOL CO (3)· patent assignee history
1981–1985Based in Houston, TX, US· patent location history
2019–2020Patents assigned to PARAGON 28 INC (2)· patent assignee history
2019Patents assigned to DANCE BIOPHARM INC (1)· patent assignee history
2019–2020Based in Tuam, IE· patent location history
2019–2020Based in Dublin, IE· patent location history
2020Patents assigned to AERAMI THERAPEUTICS INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HUGHES TOOL CO31981–1985
PARAGON 28 INC22019–2020
AERAMI THERAPEUTICS INC12020
DANCE BIOPHARM INC12019
Locations
LocationPatentsSpan
Houston, Texas, US31981–1985
Tuam, IE22019–2020
Dublin, IE22019–2020