Inventor

Hector Fillipus Alexander Van Drentham Susman

Inventor

Aberdeen, GB

Overview

2→

Patents

2010–2011

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.

E02Bprimary

E02BHydraulic engineering14%

E21BEarth or rock drilling14%

F03BMachines or engines for liquids14%

F04DNon-positive-displacement pumps14%

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

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

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests14%

PatentTitleYear

7,944,073'Power generator and turbine unit'2011 7,686,075'Downhole pump assembly and method of recovering well fluids'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010–2011Patents assigned to ROTECH HOLDINGS LTD (2)· patent assignee history

2010–2011Based in Aberdeen, GB· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
ROTECH HOLDINGS LTD	2	2010–2011

Locations

Location	Patents	Span
Aberdeen, GB	2	2010–2011