Inventor
SPOELHOF MARK WILLIAM
US30 patents
⚠️ This page may combine multiple inventors who share the name “SPOELHOF MARK WILLIAM”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
STEELCASE INC
26 patentsUSD758777SJun 14, 2016
Personal workspace furniture
STEELCASE INC62 citations98
US9622570B1Apr 18, 2017
Personal workspace assembly
STEELCASE INC49 citations97
US10021984B2Jul 17, 2018
Seating arrangement
STEELCASE INC18 citations94
USD821793SJul 3, 2018
Seating shell
STEELCASE INC25 citations94
USD808187SJan 23, 2018
Seating shell
STEELCASE INC22 citations94
USD758776SJun 14, 2016
Personal workspace furniture
STEELCASE INC43 citations94
US10233659B1Mar 19, 2019
Personal workspace assembly
STEELCASE INC19 citations93
US10194750B2Feb 5, 2019
Seating arrangement
STEELCASE INC26 citations93
USD758115SJun 7, 2016
Personal workspace furniture
STEELCASE INC18 citations93
USD804876SDec 12, 2017
Chair
STEELCASE INC18 citations92
USD804840SDec 12, 2017
Chair
STEELCASE INC18 citations92
USD804841SDec 12, 2017
Chair
STEELCASE INC17 citations92
USD802951SNov 21, 2017
Chair
STEELCASE INC20 citations92
US11553797B2Jan 17, 2023
Seating arrangement
STEELCASE INC6 citations85
USD932203SOct 5, 2021
Seating arrangement
STEELCASE INC7 citations84
USD804875SDec 12, 2017
Chair
STEELCASE INC16 citations84
USD804839SDec 12, 2017
Chair
STEELCASE INC16 citations84
USD804209SDec 5, 2017
Chair
STEELCASE INC16 citations84
USD778653SFeb 14, 2017
Table top
STEELCASE INC16 citations84
USD799869SOct 17, 2017
Podium
STEELCASE INC10 citations83
USD770459SNov 1, 2016
Portable worksurface
STEELCASE INC7 citations83
US11259637B2Mar 1, 2022
Seating arrangement
STEELCASE INC6 citations74
US11324325B2May 10, 2022
Seating arrangement
STEELCASE INC4 citations73
US10575648B2Mar 3, 2020
Seating arrangement
STEELCASE INC4 citations73
USD794363SAug 15, 2017
Podium
STEELCASE INC3 citations72
USD792138SJul 18, 2017
Table leg
STEELCASE INC3 citations72