Inventor · disambiguated record
David D. Sayers
Also filed as: SAYERS DAVID D
4 granted patents·371 citations·filing 1993–1998
84Inventor score
Technology areasA47C
Top patents by PatentIndex Score
4 records- 0194US5782536AModular chair construction and method of assemblySTEELCASE INC·Filed 1995·Granted Jul 21, 1998·104 cites·19 claims
- 0293US5439267AChair with adjustable arm assembliesSTEELCASE INC·Filed 1993·Granted Aug 8, 1995·169 cites·37 claims
- 0388US5873634AModular chair construction and method of assemblySTEELCASE INC·Filed 1998·Granted Feb 23, 1999·62 cites·20 claims
- 0475US5979988AModular chair construction and method of assemblySTEELCASE DEV INC·Filed 1998·Granted Nov 9, 1999·36 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →