Inventor

James R. Keys

Inventor

Pleasanton, CA, US

Overview

1998–2016

Patent span

Physics

Primary field (CPC G)

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

LOC07primary

LOC0742%

G01BMeasuring length, thickness or similar linear dimensions25%

A47GHousehold or table equipment8%

F41GWeapon sights8%

G01NInvestigating or analysing materials by determining their chemical or physical properties8%

G01SRadio direction-finding8%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1998–2003Patents assigned to SOUTHWEST RES INST (2)· patent assignee history

1998–2003Based in San Antonio, TX, US· patent location history

2002Patents assigned to CLOROX CO (2)· patent assignee history

2002Patents assigned to COLROX COMPANY (1)· patent assignee history

2002Based in Concord, CA, US· patent location history

2013–2016Patents assigned to BRITA LP (6)· patent assignee history

2013Patents assigned to FU JULIA YI-FONG (1)· patent assignee history

2013–2015Based in Oakland, CA, US· patent location history

2014–2016Based in Pleasanton, CA, US· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations