Inventor · disambiguated record
Leif Robert John Roy
Also filed as: ROY LEIF ROBERT JOHN
4 granted patents·80 citations·filing 2010–2012
77Inventor score
Technology areasA47C
Top patents by PatentIndex Score
4 records- 0182USD638232SChairFORMWAY FURNITURE LTD·Filed 2010·Granted May 24, 2011·37 cites·1 claims
- 0282USD638230SChairFORMWAY FURNITURE LTD·Filed 2010·Granted May 24, 2011·35 cites·1 claims
- 0357US8991922B2Lumbar support for a chairBISMAN CHRISTOPHER WARREN·Filed 2012·Granted Mar 31, 2015·4 cites·25 claims
- 0438USD638235SChair frameFORMWAY FURNITURE LTD·Filed 2010·Granted May 24, 2011·4 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →