LexDanaLexDanabeta
Inventor

Michele Tesciuba

Inventor
Houston, TX, US

Overview

3→
Patents
1997–1998
Patent span
Fixed constructions
Primary field (CPC E)

Patents· 3 as inventor

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

E21Bprimary
E21BEarth or rock drilling67%
F16LPipes33%
PatentTitleYear
5,779,085'Expandable pin plug for automated use'19985,746,279'Method and apparatus for changing bits while drilling with a flexible shaft'19985,687,806'Method and apparatus for drilling with a flexible shaft while using hydraulic assistance'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997–1998Patents assigned to GAS RES INST (3)· patent assignee history
1997–1998Based in Houston, TX, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GAS RES INST31997–1998
Locations
LocationPatentsSpan
Houston, Texas, US31997–1998