Inventor · disambiguated record
Ansgar Fries
Also filed as: FRIES ANSGAR
7 granted patents·100 citations·filing 1994–2008
86Inventor score
Technology areasB60T
Top patents by PatentIndex Score
7 records- 0184US8172339B2Compressed air supply system for a utility vehicleFRIES ANSGAR·Filed 2008·Granted May 8, 2012·13 cites·19 claims
- 0282US5718486AElectropneumatic brakes system for motor vehiclesKNORR BREMSE SYSTEME·Filed 1994·Granted Feb 17, 1998·33 cites·11 claims
- 0378US8382448B2Compressed air supply system for a utility vehicle having a pulse-width modulated valveKNORR BREMSE SYSTEME·Filed 2008·Granted Feb 26, 2013·7 cites·20 claims
- 0478US7802425B2Method for controlling or regulating the air pressure in a compressed air supply deviceKNORR BREMSE SYSTEME·Filed 2008·Granted Sep 28, 2010·7 cites·14 claims
- 0570US6126244APressure control device for electropneumatic brake systems of vehicles, particularly utility vehiclesKNORR BREMSE SYSTEM FUER NUTZF·Filed 1997·Granted Oct 3, 2000·24 cites·33 claims
- 0663US7114787B2Braking system for trailers of utility vehiclesKNORR BREMSE SYSTEME·Filed 2002·Granted Oct 3, 2006·8 cites·25 claims
- 0741US6120302ASwitching valve for a multiple-circuit vehicle brake systemKNORR BREMSE SYSTEME·Filed 1995·Granted Sep 19, 2000·8 cites·12 claims
Join the waitlist — get patent alerts
Get an alert when Ansgar Fries 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 →