Inventor
WIELAND DIETMAR
DE40 patents
⚠️ This page may combine multiple inventors who share the name “WIELAND DIETMAR”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DUERR SYSTEMS AG
23 patentsUS11740021B2Aug 29, 2023
Treatment installation and method for treating workpieces
DUERR SYSTEMS AG5 citations84
US9970706B2May 15, 2018
System having a process chamber for workpieces
DUERR SYSTEMS AG19 citations83
US11112177B2Sep 7, 2021
Treatment installation and method for treating workpieces
DUERR SYSTEMS AG6 citations82
US10697702B2Jun 30, 2020
Treatment installation and method for treating workpieces
DUERR SYSTEMS AG9 citations82
US10584920B2Mar 10, 2020
Treatment installation and method for treating workpieces
DUERR SYSTEMS AG8 citations82
US11117080B2Sep 14, 2021
Filtering system, painting system, and method for operating a filtering system
DUERR SYSTEMS AG4 citations79
US10596504B2Mar 24, 2020
Filtering system, painting system, and method for operating a filtering system
DUERR SYSTEMS AG10 citations79
US11674752B2Jun 13, 2023
Treatment installation and method for treating workpieces
DUERR SYSTEMS AG1 citations71
US10605529B2Mar 31, 2020
System having a process chamber for workpieces
DUERR SYSTEMS AG5 citations71
US12076682B2Sep 3, 2024
Filtering system, painting system, and method for operating a filtering system
DUERR SYSTEMS AG1 citations68
US11666850B2Jun 6, 2023
Filtering system, painting system, and method for operating a filtering system
DUERR SYSTEMS AG2 citations68
US12359871B2Jul 15, 2025
Treatment installation and method for treating workpieces
DUERR SYSTEMS AG0 citations61
US12158304B2Dec 3, 2024
Treatment installation and method for treating workpieces
DUERR SYSTEMS AG0 citations61
US12523992B2Jan 13, 2026
Method for checking workpieces, checking facility and treatment facility
DUERR SYSTEMS AG0 citations58
US12468996B2Nov 11, 2025
Method for checking workpieces, checking facility and treatment facility
DUERR SYSTEMS AG0 citations58
US11928628B2Mar 12, 2024
Method for checking workpieces, checking facility and treatment facility
DUERR SYSTEMS AG0 citations58
US12564858B2Mar 3, 2026
Treatment system and treatment method
DUERR SYSTEMS AG0 citations56
US12465944B2Nov 11, 2025
Treatment system and treatment method
DUERR SYSTEMS AG0 citations56
US12397309B2Aug 26, 2025
Treatment plant and method for treating workpieces
DUERR SYSTEMS AG0 citations54
US11319158B2May 3, 2022
Conveying system, treatment system, and conveying method
DUERR SYSTEMS AG0 citations52
US12422188B2Sep 23, 2025
Treatment installation and method for treating workpieces
DUERR SYSTEMS AG0 citations51
US12449372B2Oct 21, 2025
Luminaire element for an inspection tunnel, luminaire strip, and inspection tunnel
DUERR SYSTEMS AG0 citations44
US12541194B2Feb 3, 2026
Method for analysing quality deficiencies
DUERR SYSTEMS AG0 citations40
DUERR SYSTEMS GMBH
10 patentsUS7488518B2Feb 10, 2009
Method and device for curing a coating
DUERR SYSTEMS GMBH22 citations88
US8658240B2Feb 25, 2014
Paint shop and method of operating a paint shop
DUERR SYSTEMS GMBH14 citations83
US8377177B2Feb 19, 2013
Method for supplying auxiliary material and receptacle for auxiliary material
DUERR SYSTEMS GMBH12 citations83
US7988769B2Aug 2, 2011
Device and process for separating wet paint overspray
DUERR SYSTEMS GMBH11 citations83
US7959722B2Jun 14, 2011
Device and process for separating wet paint overspray
DUERR SYSTEMS GMBH11 citations83
US9423179B2Aug 23, 2016
System having a process chamber for workpieces
DUERR SYSTEMS GMBH13 citations82
US9316406B2Apr 19, 2016
Process chamber incorporating an arrangement for injecting gaseous fluid thereinto
DUERR SYSTEMS GMBH14 citations82
US9364845B2Jun 14, 2016
Painting installation and method for operating a painting installation
DUERR SYSTEMS GMBH13 citations80
US9333521B2May 10, 2016
Filter installation and method for operating a filter installation
DUERR SYSTEMS GMBH13 citations77
US9643119B2May 9, 2017
Surface treatment device and method for operating a surface treatment device
DUERR SYSTEMS GMBH1 citations50
FRITZ HANS-GEORG
3 patentsUS8431180B2Apr 30, 2013
Paint shop and method of operating a paint shop
FRITZ HANS-GEORG13 citations82
US8584616B2Nov 19, 2013
Method for supplying a coating system with a particulate auxiliary material
FRITZ HANS-GEORG2 citations61
US9005327B2Apr 14, 2015
Apparatus, method and system for receiving and/or discharging medium for disposal
FRITZ HANS-GEORG0 citations49