Inventor

CHARLES THOMAS RETTNER

Inventor
US

Overview

9→
Patents
2022–2026
Patent span
Electricity
Primary field (CPC H)

Patents· 9 as inventor

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

H10Nprimary
H10NElectric solid-state devices not otherwise provided for19%
G06NComputing arrangements based on specific computational models15%
H01LSemiconductor devices12%
H03KPulse technique8%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h108%
A63BApparatus for physical training, gymnastics, swimming, climbing, or fencing4%
B82YSpecific uses or applications of nanostructures4%
C23CCoating metallic material4%
F25BRefrigeration machines, plants or systems4%
F25DRefrigerators4%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2026Patents assigned to IBM (9)· patent assignee history
2022–2026Based in US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
IBM92022–2026
Locations
LocationPatentsSpan
US92022–2026