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Inventor

Tor-Arne Gronland

Inventor
Sollentuna, SE

Overview

2→
Patents
2012–2014
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.

B81Bprimary
B81BMicrostructural devices or systems, e.g. micromechanical devices22%
Y10TTechnical subjects covered by former us classification22%
B82YSpecific uses or applications of nanostructures11%
F02KJet-propulsion plants11%
F03GSpring, weight, inertia or like motors11%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants11%
F16KValves11%
PatentTitleYear
8,684,034'Pressure relief valve'20148,336,314'Method of manufacturing a nozzle arrangement and method for in-situ repairing a nozzle arrangement'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2014Patents assigned to BEJHED JOHAN (2)· patent assignee history
2012–2014Patents assigned to NANOSPACE AB (2)· patent assignee history
2012Patents assigned to GRONLAND TOR-ARNE (1)· patent assignee history
2012Patents assigned to JOHANSSON HAKAN (1)· patent assignee history
2012–2014Based in Sollentuna, SE· patent location history
2014Patents assigned to GROENLAND TOR-ARNE (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BEJHED JOHAN22012–2014
NANOSPACE AB22012–2014
GROENLAND TOR-ARNE12014
GRONLAND TOR-ARNEself12012
JOHANSSON HAKAN12012
Locations
LocationPatentsSpan
Sollentuna, SE22012–2014