CH

Charles Heidmann

SS Steelcase Strafor: 11 patents #1 of 3Top 35%
ST Steelcase: 1 patents #504 of 809Top 65%
S( Steelcase Strafor (S.A.): 1 patents #3 of 4Top 75%
Overall (All Time): #358,040 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDate
D342166 Combined chair and table 1993-12-14
5253595 Modular system for office furniture 1993-10-19
D337448 Chair 1993-07-20
D335398 Armchair 1993-05-11
D333352 Partition 1993-02-16
D330302 Furniture leg 1992-10-20
D321407 Luminaire for a wall partition or the like 1991-11-05
D319935 Desk 1991-09-17
D316151 Extension panel 1991-04-09
D315960 Glazed extension panel 1991-04-02
4981326 Ergonomic chair 1991-01-01
D312176 Armchair 1990-11-20
4913493 Flexible structure 1990-04-03
4406101 Partition wireway with flexible sides 1983-09-27