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Inventor

Ivor R. Harris

Inventor
Birmingham, GB

Overview

12→
Patents
1985–2017
Patent span
Performing operations
Primary field (CPC B)

Patents· 12 as inventor

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

H01Fprimary
H01FMagnets21%
B22FWorking metallic powder15%
Y10TTechnical subjects covered by former us classification9%
B26DCutting6%
B27BSaws for wood or similar material6%
C01BNon-metallic elements6%
C22BProduction and refining of metals6%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution6%
Y02PClimate change mitigation technologies in the production or processing of goods6%
B02CCrushing, pulverising, or disintegrating in general3%
PatentTitleYear
9,663,843'Magnet recycling'20178,734,714'Magnet recycling'20146,399,146'Method of applying a corrosion-resistant coating'20026,352,597'Method for producing a magnetic alloy powder'20026,165,643'Hydrogen storage materials'20005,858,265'Hexaferrite materials'19995,382,304'Ferromagnetic materials'19955,114,669'Ferromagnetic materials'19925,069,713'Permanent magnets and method of making'19914,674,379'Biased power feed device having means to reduce bias during adjustment'19874,576,640'Hydrogen storage material'19864,528,881'Biased power feed device having means to reduce bias during adjustment'1985

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985–1987Patents assigned to NAT RES DEV (2)· patent assignee history
1985–1987Based in Sandy, GB· patent location history
1986–2017Based in Birmingham, GB· patent location history
1991–2017Patents assigned to UNIV BIRMINGHAM (5)· patent assignee history
1992–1995Patents assigned to SECR DEFENCE BRIT (2)· patent assignee history
2002Patents assigned to DRESDEN EV INST FESTKOERPER (1)· patent assignee history
2014Patents assigned to HARRIS IVOR REX (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UNIV BIRMINGHAM51991–2017
NAT RES DEV21985–1987
SECR DEFENCE BRIT21992–1995
DRESDEN EV INST FESTKOERPER12002
HARRIS IVOR REXself12014
Locations
LocationPatentsSpan
Birmingham, GB101986–2017
Sandy, GB21985–1987