LexDanaLexDanabeta
Inventor

Tobias D. Hartman

Inventor
Irving, TX, US

Overview

3→
Patents
2020–2021
Patent span
LOC
Primary field

Patents· 3 as inventor

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

LOC22primary
LOC2267%
G06FElectric digital data processing33%
PatentTitleYear
11,023,070Touch input hover2021D0877286Perforating gun contact ring2020D0873373Perforating gun contact device2020

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2020Patents assigned to OSO PERFORATING LLC (2)· patent assignee history
2020Based in Irving, TX, US· patent location history
2021Patents assigned to MICROSOFT TECHNOLOGY LICENSING LLC (1)· patent assignee history
2021Based in Seattle, WA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
OSO PERFORATING LLC22020
MICROSOFT TECHNOLOGY LICENSING LLC12021
Locations
LocationPatentsSpan
Irving, Texas, US22020
Seattle, Washington, US12021