Frasnacht, Switzerland

Bruderer Ag

Calculating rank
USPTO Granted Patents = 47

% Expired Patents = 6.4


Trademarks = 1

Forward Citations = 241

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18 inventors (with patents filed for the assignee):

goldMedal Oskar Eigenmann (15 out of 15 patents)

silverMedal Helmut Messner (11 out of 12 patents)

bronzeMedal Josef Thomas Hafner (7 out of 7 patents)

4.  Ingomar J Summerauer (5 out of 5 patents)

5.  August T Portmann (5 out of 5 patents)

6.  Ugo De Santis (4 out of 4 patents)

7.  Waldemar Hellwig (3 out of 3 patents)

8.  Georg Laager (2 out of 2 patents)

9.  Thomas Hartwig (2 out of 2 patents)

10.  Herbert Högger (2 out of 2 patents)

11.  Pascal Hardmeier (1 out of 1 patent)

12.  Andrea Molinari (1 out of 1 patent)

13.  Josef Landtwing (1 out of 1 patent)

14.  Martin Brunner (1 out of 1 patent)

15.  Peter Ruesch (1 out of 2 patents)


Core Competencies:
Punch Press
Servo Motor
Material Feeding
Gear Train
Spring-Damper
Web-Shaped Workpiece
Mass Forces
Tool Assembly
Laser Welding
Ram Guiding
Intermittent Feeding
Multistage Press

47 patents:

Company Overview
Bruderer AG, headquartered in Frasnacht, Switzerland, specializes in the development and manufacturing of high-precision punch presses and automation solutions. The company is renowned for its expertise in servo motor technology, gear train units, and spring-damper elements, which enhance the efficiency and performance of its machinery. Bruderer AG also focuses on innovative processes such as intermittent feeding and laser welding apparatus, catering to diverse industries that require precision in handling web-shaped workpieces and multi-stroke press applications.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

Bruderer Ag USPTO Patent Assignee Logo
47 Patents

#1 in Frasnacht

#307 in Switzerland

#14,840 in the World

Frasnacht, CH
Frasnacht, Switzerland
Forward Citations = 241

18 inventors:

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Bruderer Ag. Retrieved from https://idiyas.com/company/bruderer-ag

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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