Inventor

Steven E. Allen

Inventor

Edgewood, NM, US

Overview

2→

Patents

2003–2016

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 2 as inventor

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

F01Dprimary

F01DNon-positive displacement machines or engines, e.g. steam turbines14%

F03DWind motors14%

F05BIndexing scheme relating to wind, spring, weight, inertia or like motors, to machines or engines for liquids covered by subclasses f03b, f03d and f03g14%

G01SRadio direction-finding14%

H01QAntennas, i.e. radio aerials14%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution14%

Y02PClimate change mitigation technologies in the production or processing of goods14%

PatentTitleYear

9,404,371'Reduction of radar cross-section of a wind turbine'2016 6,661,368'Control of reflected electromagnetic fields at an IFSAR antenna'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003–2016Patents assigned to SANDIA CORP (2)· patent assignee history

2003Based in Albuquerque, NM, US· patent location history

2016Based in Edgewood, NM, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SANDIA CORP	2	2003–2016

Locations

Location	Patents	Span
Edgewood, NM, US	1	2016
Albuquerque, NM, US	1	2003