Inventor
Harold E. Townsend
Inventor
Campbell, CA, US
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G21Cprimary
G21CNuclear reactors45%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution45%
F04DNon-positive-displacement pumps3%
G21DNuclear power plant3%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests3%
PatentTitleYear
6,563,900'Ring plate around openings in reinforced concrete containment vessel'20035,610,962'Construction of nuclear power plants on deep rock overlain by weak soil deposits'19975,307,390'Corium protection assembly'19945,301,215'Nuclear reactor building'19945,295,168'Pressure suppression containment system'19945,291,532'Fuel transfer system'19945,227,128'Reactivity controlled fuel assembly'19935,204,054'Nuclear reactor pressure vessel'19935,183,627'Nuclear reactor with low-level core coolant intake'19935,091,144'BWR zero pressure containment'19925,073,335'BWR turbopump recirculation system'19914,998,509'Passive heat removal from containment'19914,950,448'Passive heat removal from containment'1990Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1990–2003Patents assigned to GEN ELECTRIC (13)· patent assignee history
1990–2003Based in Campbell, CA, US· patent location history
1993–1994Based in San Jose, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GEN ELECTRIC | 13 | 1990–2003 |
Locations
| Location | Patents | Span |
|---|---|---|
| Campbell, California, US | 11 | 1990–2003 |
| San Jose, California, US | 2 | 1993–1994 |