Inventor
Thomas Walser
Inventor
Kreuzlingen, CH
Overview
Patents· 18 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
LOC06primary
LOC0630%
A47CChairs19%
B23HWorking of metal by the action of a high concentration of electric current on a workpiece using an electrode which takes the place of a tool11%
Y10TTechnical subjects covered by former us classification11%
B60JWindows, windscreens, non-fixed roofs, doors, or similar devices for vehicles7%
B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling4%
B60SServicing, cleaning, repairing, supporting, lifting, or manoeuvring of vehicles, not otherwise provided for4%
E05CBolts or fastening devices for wings, specially for doors or windows4%
E05DHinges or suspension devices for doors, windows or wings4%
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 thereof4%
PatentTitleYear
10,765,214Guide spring for a seating device and sprung seating device2020D0843745Stool2019D0812918'Chair'20189,894,998'Tiltable stool'2018D0789723'Seat'2017D0767312'Base for an article of furniture'2016D0767290'Chair'20169,439,513'Spring-soft intermediate mounting piece for swivel chairs'2016D0748924'Stool'2016D0748403'Chair'20168,511,736'Rigid tonneau cover and clamp mechanism therefor'20138,348,328'Sealing hinge for a rigid tonneau cover'20138,020,938'Chair or stool comprising mobile, elastic legs, permitting a dynamic sitting position'2011D0623430'Chair'20106,644,742'Seating element for a seating arrangement'20034,814,573'Electrical discharge machining apparatus with exchangeable electrode refeed cartridge'19894,791,264'Low force wire guide for EDM machine'19884,739,145'System for positioning and transferring EDM electrodes'1988Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1988–1989Patents assigned to EX CELL O CORP (2)· patent assignee history
1988–2013Based in Chesaning, MI, US· patent location history
2003Based in CH· patent location history
2010Based in Emmenbrücke, CH· patent location history
2011–2016Patents assigned to WALSER THOMAS (2)· patent assignee history
2011Based in Güttingen, CH· patent location history
2013Patents assigned to WALSER THOMAS DEAN (2)· patent assignee history
2013Patents assigned to WILLIAMSON MICHAEL (2)· patent assignee history
2016–2020Patents assigned to INVENTOR GROUP GMBH (10)· patent assignee history
2016–2020Based in Kreuzlingen, CH· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| INVENTOR GROUP GMBH | 10 | 2016–2020 |
| EX CELL O CORP | 2 | 1988–1989 |
| WALSER THOMASself | 2 | 2011–2016 |
| WALSER THOMAS DEANself | 2 | 2013 |
| WILLIAMSON MICHAEL | 2 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kreuzlingen, CH | 10 | 2016–2020 |
| Chesaning, MI, US | 5 | 1988–2013 |
| Güttingen, CH | 1 | 2011 |
| Emmenbrücke, CH | 1 | 2010 |
| CH | 1 | 2003 |