Inventor

Roy Kristiansen

Inventor

Gralum, NO

Overview

3→

Patents

2005–2010

Patent span

Performing operations

Primary field (CPC B)

Patents· 3 as inventor

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

A42Bprimary

A42BHats11%

A42CManufacturing or trimming head coverings, e.g. hats11%

B29CShaping or joining of plastics11%

B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts11%

B29LIndexing scheme associated with subclass b29c, relating to particular articles11%

B63BShips or other waterborne vessels11%

D07BRopes or cables in general11%

E01DConstruction of bridges, elevated roadways or viaducts11%

LOC1211%

PatentTitleYear

7,676,854'Helmet, helmet liner and method for manufacturing the same'2010 7,059,091'Tension member'2006 D0503909'Walker'2005

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005Patents assigned to ACCESS AS (1)· patent assignee history

2005–2010Based in Gralum, NO· patent location history

2006Patents assigned to AKER KVAERNER SUBSEA AS (1)· patent assignee history

2006Based in Oslo, NO· patent location history

2010Patents assigned to CRESCENDO AS (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
ACCESS AS	1	2005
AKER KVAERNER SUBSEA AS	1	2006
CRESCENDO AS	1	2010

Locations

Location	Patents	Span
Gralum, NO	2	2005–2010
Oslo, NO	1	2006