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Inventor

Ian Palmer

Inventor
Christchurch, NZ

Overview

15→
Patents
1978–2020
Patent span
Performing operations
Primary field (CPC B)

Patents· 15 as inventor

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

B60Lprimary
B60LPropulsion of electrically-propelled vehicles12%
E21BEarth or rock drilling12%
Y02TClimate change mitigation technologies related to transportation12%
A61GTransport, personal conveyances, or accommodation specially adapted for patients or disabled persons9%
G05BControl or regulating systems in general6%
G06FElectric digital data processing6%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy6%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters6%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution6%
B01FMixing, e.g. dissolving, emulsifying or dispersing3%
PatentTitleYear
10,732,731Computer mouse2020D0834577Computer mouse20189,904,449'Method for producing a control profile to operate a mobility device'20189,393,165'Method for producing or calibrating a control profile for a wheelchair'20169,294,023'Method or system for minimizing the impact of back EMF sampling for motor resistance profiling'20169,257,926'Method and control system for controlling mobility vehicles'20167,865,275'Method and apparatus for controlling an electric vehicle function'2011D0553577'Electronic vehicle controller'20075,494,108'Method for stimulating a coal seam to enhance the recovery of methane from the coal seam'19965,436,086'Processing of fuel gases, in particular for fuel cells and apparatus therefor'19955,419,396'Method for stimulating a coal seam to enhance the recovery of methane from the coal seam'19955,417,286'Method for enhancing the recovery of methane from a solid carbonaceous subterranean formation'19955,401,589'Application of fuel cells to power generation systems'19954,993,491'Fracture stimulation of coal degasification wells'19914,130,366'Homogenization method'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978–1995Based in Barrow-in-Furness, GB· patent location history
1991–1996Patents assigned to AMOCO CORP (4)· patent assignee history
1991–1996Based in Tulsa, OK, US· patent location history
1995Patents assigned to CJBD LTD (2)· patent assignee history
1995Based in Cumbria, GB· patent location history
2007–2011Patents assigned to DYNAMIC CONTROLS LTD (2)· patent assignee history
2007–2020Based in Christchurch, NZ· patent location history
2016–2018Patents assigned to DYNAMIC CONTROLS (4)· patent assignee history
2018–2020Patents assigned to SWIFTPOINT LTD (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AMOCO CORP41991–1996
DYNAMIC CONTROLS42016–2018
CJBD LTD21995
DYNAMIC CONTROLS LTD22007–2011
SWIFTPOINT LTD22018–2020
Locations
LocationPatentsSpan
Christchurch, NZ82007–2020
Tulsa, OK, US41991–1996
Barrow-in-Furness, GB21978–1995
Cumbria, GB11995