LexDanaLexDanabeta
Inventor

Michael Roberts

Inventor
Clwyd, GB

Overview

9→
Patents
1980–2021
Patent span
Physics
Primary field (CPC G)

Patents· 9 as inventor

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

G02Bprimary
G02BOptical elements, systems or apparatus19%
G01RMeasuring electric variables13%
B60TVehicle brake control systems or parts thereof6%
C12NMicroorganisms or enzymes6%
C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture6%
C12YEnzymes6%
F16LPipes6%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light6%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein6%
H04NPictorial communication, e.g. television6%
PatentTitleYear
11,028,378Process of extracting oil from thin stillage20218,851,524'Positive completion coupler insert and coupler'20145,594,354'Method for measuring selected frequencies of a coupled-dual resonator crystal'19975,587,663'Method for measuring the inductance of each resonator of a coupled-dual resonator crystal'1996D0351257'Finger shield for use while cutting and dicing food'19945,100,218'Thermal imaging optical system'19924,679,891'Infra-red lenses'19874,676,581'Infra-red lenses'19874,183,624'Lenses'1980

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1980–1992Patents assigned to PILKINGTON PERKIN ELMER LTD (4)· patent assignee history
1987–1992Based in Clwyd, GB· patent location history
1994Patents assigned to COLOZZI JR EDWARD (1)· patent assignee history
1996–1997Patents assigned to XTAL TECHNOLOGIES LTD (2)· patent assignee history
1996Based in Lynchburg, VA, US· patent location history
1997Based in Lynchurg, VA, US· patent location history
2014Patents assigned to MARTIN BARRY (1)· patent assignee history
2014Patents assigned to MORRIS JOHN MICHAEL (1)· patent assignee history
2014Based in Staffordshire, GB· patent location history
2021Based in Raleigh, NC, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
PILKINGTON PERKIN ELMER LTD41980–1992
XTAL TECHNOLOGIES LTD21996–1997
COLOZZI JR EDWARD11994
MARTIN BARRY12014
MORRIS JOHN MICHAEL12014
Locations
LocationPatentsSpan
Clwyd, GB31987–1992
Raleigh, NC, US12021
Staffordshire, GB12014
Lynchurg, Virginia, US11997
Lynchburg, Virginia, US11996