LexDanaLexDanabeta
Inventor

Joe C. Lochridge

Inventor
Houston, TX, US

Overview

4→
Patents
1976–1980
Patent span
Fixed constructions
Primary field (CPC E)

Patents· 4 as inventor

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

E02Fprimary
E02FDredging33%
F16LPipes33%
E21BEarth or rock drilling17%
H02GInstallation of electric cables or lines, or of combined optical and electric cables or lines17%
PatentTitleYear
4,214,387'Trenching apparatus and method'19804,190,382'Separable trenching apparatus'19804,074,541'Method of installing a flexible riser'19783,978,677'METHOD OF STARTING AND LAYING SUBMERGIBLE ELONGATE STRUCTURES'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976Patents assigned to LOCHRIDGE JOE C (1)· patent assignee history
1976–1980Based in Houston, TX, US· patent location history
1978–1980Patents assigned to BROWN & ROOT (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BROWN & ROOT31978–1980
LOCHRIDGE JOE Cself11976
Locations
LocationPatentsSpan
Houston, Texas, US41976–1980