Inventor

Johann Aigner

Inventor

Ried im Innkreis, AT

Overview

6→

Patents

1988–2020

Patent span

Human necessities

Primary field (CPC A)

Patents· 6 as inventor

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

F01Lprimary

F01LCyclically operating valves for machines or engines17%

A01FProcessing of harvested produce8%

A47CChairs8%

A63CSkates8%

B24BMachines, devices, or processes for grinding or polishing8%

B60JWindows, windscreens, non-fixed roofs, doors, or similar devices for vehicles8%

B60NSeats specially adapted for vehicles8%

E05BLocks8%

E05FDevices for moving wings into open or closed position8%

E05YIndexing scheme associated with subclasses e05d and e05f, relating to construction elements, electric control, power supply, power signal or transmission, user interfaces, mounting or coupling, details, accessories, auxiliary operations not otherwise provided for, application thereof8%

PatentTitleYear

10,603,992Door system for a passenger car having at least two seat rows and method for operating such a door system2020 9,867,474'Seating furniture'2018 6,416,383'Device for dressing a grindstone to polish the running surface structure of a ski'2002 5,795,223'Screen device for a harvester-thresher, in particular a harvester-thresher for a test field'1998 4,836,162'Engine brake of an internal combustion engine'1989 4,753,199'Internal combustion engine'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988–1989Patents assigned to AVL VERBRENNUNGSKRAFT MESSTECH (2)· patent assignee history

1988–1989Based in Graz, AT· patent location history

1998–2002Patents assigned to WINTERSTEIGER GMBH & CO (2)· patent assignee history

1998–2002Based in Ried im Innkreis, AT· patent location history

2018Patents assigned to HIMOLLA POLSTERMOEBEL WERK (1)· patent assignee history

2018Based in Taufkirchen/Vils, DE· patent location history

2020Patents assigned to BAYERISCHE MOTOREN WERKE AG (1)· patent assignee history

2020Based in Neufahrn, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
AVL VERBRENNUNGSKRAFT MESSTECH	2	1988–1989
WINTERSTEIGER GMBH & CO	2	1998–2002
BAYERISCHE MOTOREN WERKE AG	1	2020
HIMOLLA POLSTERMOEBEL WERK	1	2018

Locations

Location	Patents	Span
Ried im Innkreis, AT	2	1998–2002
Graz, AT	2	1988–1989
Neufahrn, DE	1	2020
Taufkirchen/Vils, DE	1	2018