Inventor

Peter Knowles

Inventor
Elmira, NY, US

Overview

14→
Patents
1976–2020
Patent span
Physics
Primary field (CPC G)

Patents· 14 as inventor

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

G02Bprimary
G02BOptical elements, systems or apparatus19%
Y10TTechnical subjects covered by former us classification14%
C03CChemical composition of glasses, glazes or vitreous enamels10%
H04NPictorial communication, e.g. television10%
B08BCleaning in general5%
B23KSoldering or unsoldering5%
C03BManufacture, shaping, or supplementary processes5%
C08JWorking-up5%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients5%
G01NInvestigating or analysing materials by determining their chemical or physical properties5%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1981Patents assigned to ICI LTD (3)· patent assignee history
1976–1981Based in Luton, GB· patent location history
1988Based in Watford, GB· patent location history
2001–2020Patents assigned to CORNING INC (8)· patent assignee history
2001–2002Based in Horseheads, NY, US· patent location history
2014–2017Patents assigned to KNOWLES PETER (2)· patent assignee history
2014Patents assigned to CROUCH JEREMY (1)· patent assignee history
2014–2017Based in Basildon, GB· patent location history
2017Patents assigned to LEONARDO MW LTD (1)· patent assignee history
2019–2020Based in Elmira, NY, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CORNING INC82001–2020
ICI LTD31976–1981
KNOWLES PETERself22014–2017
CROUCH JEREMY12014
LEONARDO MW LTD12017
Locations
LocationPatentsSpan
Elmira, New York, US42019–2020
Horseheads, New York, US42001–2002
Luton, GB31976–1981
Basildon, GB22014–2017
Watford, GB11988