Inventor

DAVID C. HARVEY

Inventor

Overview

6→

Patents

2022–2023

Patent span

Performing operations

Primary field (CPC B)

Patents· 6 as inventor

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

B41Jprimary

B41JTypewriters21%

LOC1821%

B29CShaping or joining of plastics14%

B33YAdditive manufacturing, i.e. manufacturing of three-dimensional [3d] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3d printing, stereolithography or selective laser sintering14%

B22FWorking metallic powder7%

F16KValves7%

G03GElectrography7%

Y02PClimate change mitigation technologies in the production or processing of goods7%

PatentTitleYear

11,648,733Container for printing material and cap2023 11,639,058Supply containers with alignment components2023 D0949965Ink cartridge2022 11,230,107Horizontal interface for fluid supply cartridge having digital fluid level sensor2022 D0941391Ink cartridge2022 D0941390Ink cartridge2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2023Patents assigned to HEWLETT PACKARD DEVELOPMENT CO (6)· patent assignee history

2022–2023Based in US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HEWLETT PACKARD DEVELOPMENT CO	6	2022–2023

Locations

Location	Patents	Span
US	6	2022–2023