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Inventor

Hans Hafeli

Inventor
Döttingen, CH

Overview

2→
Patents
1989–2010
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 2 as inventor

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

F41Aprimary
F41AFunctional features or details common to both smallarms and ordnance, e.g. cannons100%
PatentTitleYear
7,669,512'Ammunition feed system with an automatic clutch'20104,798,124'Gas removal apparatus for an automatic firing weapon controlled by the gas pressure'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989Patents assigned to OERLIKON BUEHRLE AG (1)· patent assignee history
1989Based in Dottingen, CH· patent location history
2010Patents assigned to RHEINMETALL AIR DEFENCE AG (1)· patent assignee history
2010Based in Döttingen, CH· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
OERLIKON BUEHRLE AG11989
RHEINMETALL AIR DEFENCE AG12010
Locations
LocationPatentsSpan
Döttingen, CH12010
Dottingen, CH11989