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Inventor

Leo Shead

Inventor
GB

Overview

4→
Patents
2021–2022
Patent span
General tagging of new technological developments
Primary field (CPC Y)

Patents· 4 as inventor

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

F01Nprimary
F01NGas-flow silencers or exhaust apparatus for machines or engines in general36%
Y02TClimate change mitigation technologies related to transportation27%
B01DSeparation18%
Y02ATechnologies for adaptation to climate change18%
PatentTitleYear
11,242,787Method and apparatus for selective catalytic reduction system202211,225,893Compact selective catalytic reduction system202211,215,098Method and apparatus for a selective catalytic reduction system202211,162,402Selective catalytic reduction system2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021–2022Patents assigned to PERKINS ENGINES CO LTD (4)· patent assignee history
2021–2022Based in GB· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
PERKINS ENGINES CO LTD42021–2022
Locations
LocationPatentsSpan
GB42021–2022