Franz Ferdinand Menne

Follow

Person

Bad Lippspringe, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Semi-hollow punch rivet, a punch rivet joint of at least two compon...
- Patent number 11,686,336
- Issue date Jun 27, 2023
- Bollhoff Verbindungstechnik GmbH
- Sergej Erbis
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Semi-tubular self-piercing rivet for thin sheet metal joints, metho...
- Patent number 10,683,884
- Issue date Jun 16, 2020
- Bollhoff Verbindungstechnik GmbH
- Mathias Heger
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Self-piercing rivet die
- Patent number 10,632,523
- Issue date Apr 28, 2020
- Bollhoff Verbindungstechnik GmbH
- Dennis Henke
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
ADDITIVELY MANUFACTURED COMPONENT OUT OF METAL OR PLASTIC MATERIAL...
- Publication number 20230191715
- Publication date Jun 22, 2023
- Bollhoff Verbindungstechnik GmbH
- Torsten Draht
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
SEMI-HOLLOW PUNCH RIVET, A PUNCH RIVET JOINT OF AT LEAST TWO COMPON...
- Publication number 20200240452
- Publication date Jul 30, 2020
- Bollhoff Verbindungstechnik GmbH
- Sergej Erbis
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
SELF-PIERCING RIVET DIE
- Publication number 20190084032
- Publication date Mar 21, 2019
- Bollhoff Verbindungstechnik GmbH
- Dennis Henke
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
SEMI-TUBULAR SELF-PIERCING RIVET FOR THIN SHEET METAL JOINTS, METHO...
- Publication number 20180266465
- Publication date Sep 20, 2018
- Bollhoff Verbindungstechnik GmbH
- Mathias Heger
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...