Inventor
SPOELHOF MARK
US58 patents
⚠️ This page may combine multiple inventors who share the name “SPOELHOF MARK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
STEELCASE INC
45 patentsUSD961281SAug 23, 2022
Chair
STEELCASE INC14 citations94
USD870479SDec 24, 2019
Chair
STEELCASE INC40 citations94
USD869872SDec 17, 2019
Chair
STEELCASE INC24 citations94
US11357329B2Jun 14, 2022
Body support assembly and methods for the use and assembly thereof
STEELCASE INC20 citations92
USD814814SApr 10, 2018
Stool
STEELCASE INC37 citations89
US11786039B2Oct 17, 2023
Body support assembly and methods for the use and assembly thereof
STEELCASE INC10 citations86
USD961315SAug 23, 2022
Chair
STEELCASE INC7 citations86
US12161232B2Dec 10, 2024
Body support assembly and methods for the use and assembly thereof
STEELCASE INC6 citations85
US11812870B2Nov 14, 2023
Body support structure
STEELCASE INC8 citations85
US11805913B2Nov 7, 2023
Body support assembly and methods for the use and assembly thereof
STEELCASE INC7 citations85
USD937595SDec 7, 2021
Chair
STEELCASE INC9 citations85
USD921409SJun 8, 2021
Chair
STEELCASE INC10 citations85
USD966721SOct 18, 2022
Partition
STEELCASE INC7 citations84
USD936984SNov 30, 2021
Chair
STEELCASE INC7 citations84
US11096497B2Aug 24, 2021
Seating arrangement
STEELCASE INC5 citations84
USD921410SJun 8, 2021
Chair
STEELCASE INC7 citations84
US10927557B1Feb 23, 2021
Personal workspace assembly
STEELCASE INC4 citations84
US10786074B2Sep 29, 2020
Work and videoconference assembly
STEELCASE INC5 citations84
USD888479SJun 30, 2020
Chair arm
STEELCASE INC8 citations84
USD869889SDec 17, 2019
Chairback
STEELCASE INC6 citations84
USD869890SDec 17, 2019
Chairback
STEELCASE INC9 citations84
USD676855SFeb 26, 2013
Cover assembly
STEELCASE INC8 citations84
US11510495B1Nov 29, 2022
Chair having an accessory hook
STEELCASE INC9 citations83
USD815441SApr 17, 2018
Furniture setting
STEELCASE INC6 citations83
USD731219SJun 9, 2015
Tablet arm
STEELCASE INC10 citations77
US12207737B2Jan 28, 2025
Body support structure
STEELCASE INC4 citations74
US11963621B2Apr 23, 2024
Seating arrangement
STEELCASE INC2 citations73
US11612240B1Mar 28, 2023
Work and videoconference assembly
STEELCASE INC1 citations73
USD961316SAug 23, 2022
Chair
STEELCASE INC1 citations73
USD961317SAug 23, 2022
Backrest
STEELCASE INC4 citations73
USD961280SAug 23, 2022
Chair
STEELCASE INC3 citations73
US11384551B2Jul 12, 2022
Personal workspace assembly
STEELCASE INC2 citations73
USD951691SMay 17, 2022
Chair
STEELCASE INC1 citations73
USD951690SMay 17, 2022
Chair
STEELCASE INC3 citations73
US11203882B2Dec 21, 2021
Personal workspace assembly
STEELCASE INC3 citations73
USD936985SNov 30, 2021
Chair
STEELCASE INC5 citations73
US11185158B1Nov 30, 2021
Work and videoconference assembly
STEELCASE INC3 citations73
USD937024SNov 30, 2021
Backrest
STEELCASE INC3 citations73
USD935824SNov 16, 2021
Seat
STEELCASE INC3 citations73
USD891842SAug 4, 2020
Chair arm
STEELCASE INC5 citations73
USD972323SDec 13, 2022
Stool
STEELCASE INC2 citations71
USD972322SDec 13, 2022
Stool
STEELCASE INC2 citations71
USD995179SAug 15, 2023
Chair with lumbar support
STEELCASE INC0 citations63
USD995180SAug 15, 2023
Chair with lumbar support
STEELCASE INC0 citations63
USD988049SJun 6, 2023
Lumbar support
STEELCASE INC1 citations63
KINCAID BRETT
3 patentsSMITH SYSTEM MFG COMPANY INC
1 patentSMITH SYSTEM MFG COMPANY
1 patentShowing the top 50 of 58 patents by PatentIndex Score.