Inventor

Robert L. Crocker

Inventor

Derby, GB

Overview

1987–2016

Patent span

General tagging of new technological developments

Primary field (CPC Y)

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

B61Kprimary

B61KAuxiliary equipment specially adapted for railways, not otherwise provided for15%

G01NInvestigating or analysing materials by determining their chemical or physical properties15%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests15%

A01NPreservation of bodies of humans or animals or plants or parts thereof8%

A61BDiagnosis8%

F16LPipes8%

F41JTargets8%

H10DInorganic electric semiconductor devices8%

H10NElectric solid-state devices not otherwise provided for8%

Y10TTechnical subjects covered by former us classification8%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1987Based in Farnham Royal, GB· patent location history

1988Patents assigned to COGENT LTD (1)· patent assignee history

1988Based in Berkshire, GB· patent location history

1989Patents assigned to FULMER LIMITED (1)· patent assignee history

1989–2010Based in Slough, GB· patent location history

2002Based in Plano, TX, US· patent location history

2010Patents assigned to ENTPR MANAGED SERVICES LTD (1)· patent assignee history

2012Patents assigned to CROCKER ROBERT LYE (1)· patent assignee history

2012–2016Based in Derby, GB· patent location history

2016Patents assigned to CROCKER ROBERT (1)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Locations