Inventor · disambiguated record
Norbert Hoffstaedter
Also filed as: HOFFSTAEDTER NORBERT · HOFFSTAEDTER NORBERT E
3 granted patents·1 pending application·3 citations·filing 2001–2011
51Inventor score
Top patents by PatentIndex Score
4 records- 0155US7335428B2Cooking vessel comprising a base made of a multilayer material and a side wall, and article of multilayer materialIMPHY ALLOYS·Filed 2001·Granted Feb 26, 2008·3 cites·17 claims
- 0241US2007292706A1Multilayer, Plate-Shaped Composite Material For Producing Cookware Suitable For Induction Stoves By Plastic DeformationSPRING MARKUS·Filed 2004·Application pending·0 cites
- 0332US10362638B2Process for producing a metal plate having an embedded heating element and metal plate produced therebyHOFFSTAEDTER NORBERT·Filed 2011·Granted Jul 23, 2019·0 cites·23 claims
- 0430US8651364B2Composite metal object and method for producing a composite objectHOFFSTAEDTER NORBERT·Filed 2008·Granted Feb 18, 2014·0 cites·9 claims
Join the waitlist — get patent alerts
Get an alert when Norbert Hoffstaedter files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →