LexDanaLexDanabeta
Inventor

ROGER R. SCHMIDT

Inventor
US

Overview

3→
Patents
2021–2023
Patent span
Human necessities
Primary field (CPC A)

Patents· 3 as inventor

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

H05Kprimary
H05KPrinted circuits25%
A45FTravelling or camp equipment: sacks or packs carried on the body13%
A61FFilters implantable into blood vessels13%
B25JManipulators13%
F04DNon-positive-displacement pumps13%
F25BRefrigeration machines, plants or systems13%
G05BControl or regulating systems in general13%
PatentTitleYear
11,648,133Liquid cooling for medical devices202311,197,394Protective louver assembly for air-moving assembly202111,147,190Protective cover assembly for air-moving assembly2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021–2023Patents assigned to IBM (3)· patent assignee history
2021–2023Based in US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
IBM32021–2023
Locations
LocationPatentsSpan
US32021–2023