Inventor

HAAN MICHAEL W

US3 patents

⚠️ This page may combine multiple inventors who share the name “HAAN MICHAEL W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

STEELCASE INC

2 patents

US5782536AJul 21, 1998

Modular chair construction and method of assembly

STEELCASE INC104 citations97

US5873634AFeb 23, 1999

Modular chair construction and method of assembly

STEELCASE INC62 citations94

STEELCASE DEV INC

1 patent

US5979988ANov 9, 1999

Modular chair construction and method of assembly

STEELCASE DEV INC36 citations94