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Inventor

Robert J. Leduc

Inventor
Columbia, MD, US

Overview

3→
Patents
1987–1992
Patent span
General tagging of new technological developments
Primary field (CPC Y)

Patents· 3 as inventor

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

G21Cprimary
G21CNuclear reactors29%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution29%
C05FOrganic fertilisers not covered by subclasses c05b, c05c, e.g. fertilisers from waste or refuse14%
Y02ATechnologies for adaptation to climate change14%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests14%
PatentTitleYear
5,125,951'Process for producing a dried fertilizer from sewage sludge'19924,828,789'Reactor vessel head permanent shield'19894,678,623'Modular head assembly and method of retrofitting existing nuclear reactor facilities'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987–1992Patents assigned to WESTINGHOUSE ELECTRIC CORP (3)· patent assignee history
1987–1989Based in Columbia, MD, US· patent location history
1992Based in Monroeville, PA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
WESTINGHOUSE ELECTRIC CORP31987–1992
Locations
LocationPatentsSpan
Columbia, Maryland, US21987–1989
Monroeville, Pennsylvania, US11992