Inventor

Sibyl C. Sullivan

Inventor
Minot, ND, US

Overview

8→
Patents
2003–2021
Patent span
Fixed constructions
Primary field (CPC E)

Patents· 8 as inventor

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

E21Bprimary
E21BEarth or rock drilling33%
H04MTelephonic communication17%
F16LPipes8%
F42BExplosive charges, e.g. for blasting, fireworks, ammunition8%
F42DBlasting8%
G06FElectric digital data processing8%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes8%
G10LSpeech analysis techniques or speech synthesis8%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003–2010Patents assigned to IBM (3)· patent assignee history
2003–2014Based in Highland Beach, FL, US· patent location history
2014Patents assigned to AGAPI CIPRIAN (1)· patent assignee history
2014Patents assigned to GOMEZ FELIPE (1)· patent assignee history
2014Patents assigned to LEWIS JAMES R (1)· patent assignee history
2021Patents assigned to GEODYNAMICS INC (3)· patent assignee history
2021Based in Minot, ND, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GEODYNAMICS INC32021
IBM32003–2010
AGAPI CIPRIAN12014
GOMEZ FELIPE12014
LEWIS JAMES R12014
Locations
LocationPatentsSpan
Minot, ND, US42021
Highland Beach, Florida, US42003–2014