Patents/Inventors

James Ludwig

Grand Rapids, MIUS10 patents

11 Patents

US125822342026
Seating Arrangement
Steelcase Inc.
0 cites
US123292902025
Body Support Member with Lattice Structure
Steelcase Inc.
0 cites
US121612322024
Body Support Assembly and Methods for the Use and Assembly Thereof
STEELCASE Inc.
0 cites
US119746762024
Body Support Member with Lattice Structure
STEELCASE Inc.
0 cites
US119636212024
Seating Arrangement
Steelcase Inc.
0 cites
US118059132023
Body Support Assembly and Methods for the Use and Assembly Thereof
STEELCASE Inc.
0 cites
USD09978782023
Power Case
Steelcase Inc.
0 cites
USD09951792023
Chair with Lumbar Support
STEELCASE Inc.
0 cites
USD09951802023
Chair with Lumbar Support
STEELCASE Inc.
0 cites
USD09880482023
Lumbar Support
STEELCASE Inc.
0 cites
USD09880492023
Lumbar Support
STEELCASE Inc.
0 cites