LexDanaLexDanabeta
Inventor

LAWRENCE H. WHITE

Inventor
US

Overview

4→
Patents
2021–2022
Patent span
Performing operations
Primary field (CPC B)

Patents· 4 as inventor

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

B41Jprimary
B41JTypewriters80%
C23CCoating metallic material20%
PatentTitleYear
11,440,331Fluid ejection device202211,331,918Ink jet printing202211,230,098Passivation stacks202211,186,089Ink jet prinithead2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021–2022Patents assigned to HEWLETT PACKARD DEVELOPMENT CO (4)· patent assignee history
2021–2022Based in US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HEWLETT PACKARD DEVELOPMENT CO42021–2022
Locations
LocationPatentsSpan
US42021–2022