Inventor

Richard Daniel Colvin

Inventor
Dripping Springs, TX, US

Overview

10→
Patents
2006–2020
Patent span
Physics
Primary field (CPC G)

Patents· 10 as inventor

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

E21Bprimary
E21BEarth or rock drilling45%
G06FElectric digital data processing18%
G16ZInformation and communication technology [ict] specially adapted for specific application fields, not otherwise provided for14%
G01VGeophysics9%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes9%
G06TImage data processing or generation, in general5%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2006–2020Based in Dripping Springs, TX, US· patent location history
2007–2020Patents assigned to LANDMARK GRAPHICS CORP (8)· patent assignee history
2015–2016Patents assigned to CHADA RAMAKRISHNA R (2)· patent assignee history
2015–2016Patents assigned to COLVIN R DANIEL (2)· patent assignee history
2015–2019Patents assigned to COLVIN RICHARD DANIEL (2)· patent assignee history
2015–2016Patents assigned to GERMAIN OLIVIER R (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LANDMARK GRAPHICS CORP82007–2020
CHADA RAMAKRISHNA R22015–2016
COLVIN R DANIELself22015–2016
COLVIN RICHARD DANIELself22015–2019
GERMAIN OLIVIER R22015–2016
Locations
LocationPatentsSpan
Dripping Springs, Texas, US102006–2020