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Inventor

Pierre Messirejean

Inventor
Chantilly, FR

Overview

1→
Patents
1981
Patent span
General tagging of new technological developments
Primary field (CPC Y)

Patents· 1 as inventor

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

B01Dprimary
B01DSeparation25%
G21FProtection against x-radiation, gamma radiation, corpuscular radiation or particle bombardment25%
Y02PClimate change mitigation technologies in the production or processing of goods25%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests25%
PatentTitleYear
4,273,652'Installation for filtration of a contaminated fluid'1981

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1981Patents assigned to POELMAN SOFILTRA (1)· patent assignee history
1981Based in Chantilly, FR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
POELMAN SOFILTRA11981
Locations
LocationPatentsSpan
Chantilly, FR11981