Inventor

RITCH DAVID

US5 patents

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

KRUEGER INT INC

2 patents

USD575968SSep 2, 2008

Table leg

KRUEGER INT INC14 citations90

USD580687SNov 18, 2008

Table leg

KRUEGER INT INC7 citations71

STEELCASE DEV CORP

1 patent

USD467445SDec 24, 2002

Chair

STEELCASE DEV CORP23 citations91

MILLER HERMAN INC

1 patent

US7874620B2Jan 25, 2011

Health care chair

MILLER HERMAN INC6 citations57

SAFFELL MARK

1 patent

US8596593B2Dec 3, 2013

Worksurface leg mount system

SAFFELL MARK4 citations55