Inventor
STARK STEFAN
AT52 patents
⚠️ This page may combine multiple inventors who share the name “STARK STEFAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PORSCHE AG
26 patentsUSD409546SMay 11, 1999
Front face of a vehicle wheel
PORSCHE AG53 citations96
USD612563SMar 23, 2010
Forklift, toy, or likeness thereof
PORSCHE AG44 citations92
USD583124SDec 16, 2008
Forklift
PORSCHE AG41 citations92
USD535805SJan 23, 2007
Surface configuration of a forklift, toy, and/or other replicas
PORSCHE AG23 citations92
USD518268SMar 28, 2006
Surface configuration of a forklift, toy and/or other replicas
PORSCHE AG32 citations92
USD363561SOct 24, 1995
Sports car headlamp
PORSCHE AG24 citations92
USD356757SMar 28, 1995
Sports car body
PORSCHE AG33 citations92
USD356772SMar 28, 1995
Front end of a sports car
PORSCHE AG45 citations92
USD778522SFeb 7, 2017
Fork-lift truck
PORSCHE AG6 citations84
USD720114SDec 23, 2014
Fork-lift truck
PORSCHE AG12 citations84
USD584024SDec 30, 2008
Surface configuration of a forklift, toy, and/or other replicas
PORSCHE AG12 citations84
USD570575SJun 3, 2008
Forklift, toy and/or other replicas
PORSCHE AG11 citations84
USD370761SJun 11, 1996
High-lift truck
PORSCHE AG18 citations82
USD589674SMar 31, 2009
Surface configuration of a forklift, toy, and/or other replicas
PORSCHE AG6 citations74
USD587424SFeb 24, 2009
Surface configuration of a forklift, toy, and/or other replicas
PORSCHE AG7 citations74
USD587422SFeb 24, 2009
Surface configuration of a forklift, toy, and/or other replicas
PORSCHE AG5 citations74
USD575923SAug 26, 2008
Surface configuration of a forklift, toy, and/or other replicas
PORSCHE AG7 citations74
USD818239SMay 15, 2018
Forklift truck
PORSCHE AG5 citations73
USD818238SMay 15, 2018
Forklift truck
PORSCHE AG2 citations73
USD778523SFeb 7, 2017
Fork-lift truck
PORSCHE AG3 citations73
USD776898SJan 17, 2017
Forklift mast mounting
PORSCHE AG2 citations73
USD601773SOct 6, 2009
Surface configuration of a forklift, toy, and /or other replicas
PORSCHE AG3 citations63
USD606274SDec 15, 2009
Fork lift
PORSCHE AG1 citations52
USD579168SOct 21, 2008
Surface configuration of a forklift, toy, and/or other replicas
PORSCHE AG0 citations52
USD474571SMay 13, 2003
Surface configuration of a vehicle and toy
PORSCHE AG1 citations52
USD474320SMay 6, 2003
Surface configuration of a vehicle and toy
PORSCHE AG0 citations52
TRIDONIC GMBH & CO KG
8 patentsUS12532394B2Jan 20, 2026
Control system and method for controlling a current source of an operating device for lighting means, an operating device and luminaire
TRIDONIC GMBH & CO KG0 citations49
US12185439B2Dec 31, 2024
Primary side switched converter for providing a voltage supply to an LED load
TRIDONIC GMBH & CO KG0 citations48
US12040719B2Jul 16, 2024
Isolated primary side switched converter
TRIDONIC GMBH & CO KG0 citations48
US11864292B2Jan 2, 2024
Isolated converter with improved current sensing
TRIDONIC GMBH & CO KG0 citations48
US11784558B2Oct 10, 2023
LLC stage for LED drivers
TRIDONIC GMBH & CO KG0 citations48
US12593383B2Mar 31, 2026
Topology-independent switching regulator circuit, switch mode driver, and luminaire
TRIDONIC GMBH & CO KG0 citations47
US11758631B2Sep 12, 2023
Synchronous flyback converter for driving LED loads
TRIDONIC GMBH & CO KG0 citations47
US11737188B2Aug 22, 2023
LED-driver with PFC and wired bus interface
TRIDONIC GMBH & CO KG0 citations46
HUSQVARNA AB
5 patentsUS12232443B2Feb 25, 2025
Height adjustment device and robotic mower comprising a height adjustment device
HUSQVARNA AB1 citations61
US11781655B2Oct 10, 2023
Sealing member and sealing system comprising the sealing member
HUSQVARNA AB1 citations60
US11980124B2May 14, 2024
Robotic lawn mower with sensor for detecting relative movement between body parts of the lawn mower
HUSQVARNA AB0 citations58
USRE47046ESep 18, 2018
Flip up cap
HUSQVARNA AB0 citations52
US11897113B2Feb 13, 2024
Hand held power tool with a human machine interface
HUSQVARNA AB0 citations44
ELECTROLUX AB
2 patentsETA SA MFT HORLOGERE SUISSE
2 patentsSTARK STEFAN
2 patentsH C F PORSCHE AKTIENGESSELLSCH
1 patentANDERSSON MATS
1 patentMARTINSSON PäR
1 patentFRAMATOME GMBH
1 patentSINGER SOURCING LTD LLC
1 patentShowing the top 50 of 52 patents by PatentIndex Score.