Membership
Tour
Register
Log in
Gerhard Pirchl
Follow
Person
Birrwil, CH
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Flat structure made of foil or sheet metal to be used as a heat shield
Patent number
6,090,495
Issue date
Jul 18, 2000
Hecralmat
Gerhard Pirchl
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Heat shield with acoustic insulation
Patent number
5,996,730
Issue date
Dec 7, 1999
Hecralmat
Gerhard Pirchl
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Heat shield with fastening for exhaust systems
Patent number
5,844,177
Issue date
Dec 1, 1998
Hecralmat
Gerhard Pirchl
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Heat shield device
Patent number
5,680,757
Issue date
Oct 28, 1997
Gerhard Pirchl
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Pressing tool for the production of multilayer formed plates
Patent number
5,309,622
Issue date
May 10, 1994
AAW Produktions Aktiengesellschaft
Gerhard Pirchl
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Cutting and forming tool for complicated flat structures
Patent number
5,067,339
Issue date
Nov 26, 1991
AAW Producktions Aktiengesellschaft
Gerhard Pirchl
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL