LexDanaLexDanabeta
Inventor

THOMAS STEFFEN

Inventor
DE

Overview

2→
Patents
2022–2024
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

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

B01Dprimary
B01DSeparation33%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form33%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general33%
PatentTitleYear
12,049,064Laminate composite202411,242,787Method and apparatus for selective catalytic reduction system2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022Patents assigned to PERKINS ENGINES CO LTD (1)· patent assignee history
2022Based in GB· patent location history
2024Patents assigned to RKW SE (1)· patent assignee history
2024Based in DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
PERKINS ENGINES CO LTD12022
RKW SE12024
Locations
LocationPatentsSpan
DE12024
GB12022