Inventor

James Ronald Clark

Inventor

Kingwood, TX, US

Overview

1991–2021

Patent span

Human necessities

Primary field (CPC A)

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

A61Nprimary

A61NElectrotherapy33%

A61BDiagnosis13%

A61FFilters implantable into blood vessels7%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form7%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds7%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients7%

C08LCompositions of macromolecular compounds7%

F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges7%

F16LPipes7%

Y10TTechnical subjects covered by former us classification7%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1991Based in Memphis, TN, US· patent location history

2011–2012Patents assigned to MAGNAFIX LLC (3)· patent assignee history

2011–2013Based in Kingwood, TX, US· patent location history

2012–2013Patents assigned to CLARK JAMES RONALD (3)· patent assignee history

2012–2013Patents assigned to DENNIS ROBERT GLENN (3)· patent assignee history

2012–2013Patents assigned to KOSNIK PAUL EDWARD (3)· patent assignee history

2017Patents assigned to ABBOTT JACOB J (1)· patent assignee history

2017Based in Salt Lake City, UT, US· patent location history

2021Based in Newhall, CA, US· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations