Inventor

M. Keith Stephens

Inventor
Odessa, TX, US

Overview

2→
Patents
2013–2015
Patent span
Human necessities
Primary field (CPC A)

Patents· 2 as inventor

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

A47Cprimary
A47CChairs25%
A47GHousehold or table equipment25%
F16MFrames, casings or beds of engines, machines or apparatus, not specific to engines, machines or apparatus provided for elsewhere25%
F41FApparatus for launching projectiles or missiles from barrels, e.g. cannons25%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013Patents assigned to ARNOLD DEFENSE AND ELECTRONICS LLC (1)· patent assignee history
2013Patents assigned to MCCORMICK W NOEL (1)· patent assignee history
2013Patents assigned to MONTGOMERY MATTHEW R (1)· patent assignee history
2013Patents assigned to STEPHENS M KEITH (1)· patent assignee history
2013Based in Clearwater, FL, US· patent location history
2015Patents assigned to STEPHENS MARTHA (1)· patent assignee history
2015Based in Odessa, TX, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ARNOLD DEFENSE AND ELECTRONICS LLC12013
MCCORMICK W NOEL12013
MONTGOMERY MATTHEW R12013
STEPHENS M KEITHself12013
STEPHENS MARTHAself12015
Locations
LocationPatentsSpan
Odessa, Texas, US12015
Clearwater, Florida, US12013