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Inventor

Alfons Werner

Inventor
Aachen, DE

Overview

3→
Patents
1978–2021
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

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

B21Cprimary
B21CManufacture of metal sheets, wire, rods, tubes, profiles or like semi-manufactured products otherwise than by rolling17%
C03BManufacture, shaping, or supplementary processes17%
C21DModifying the physical structure of ferrous metals17%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems17%
H05BElectric heating17%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications17%
PatentTitleYear
11,108,331Method and apparatus for continuous conduction mode operation of a multi-output power converter20216,655,956'Metal frame for metal coils to be heat-treated'20034,071,345'Apparatus for press bending window glass'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978Patents assigned to SAINT GOBAIN (1)· patent assignee history
1978–2003Based in Aachen, DE· patent location history
2003Patents assigned to PRYM VERMOEGENSVERWALTUNGS GMB (1)· patent assignee history
2021Patents assigned to POWER INTEGRATIONS INC (1)· patent assignee history
2021Based in Cambridge, GB· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
POWER INTEGRATIONS INC12021
PRYM VERMOEGENSVERWALTUNGS GMB12003
SAINT GOBAIN11978
Locations
LocationPatentsSpan
Aachen, DE21978–2003
Cambridge, GB12021