Inventor · disambiguated record
Thomas Siffer
Also filed as: SIFFER THOMAS
5 granted patents·22 citations·filing 2017–2019
76Inventor score
Technology areasA47B
Files withSTEELCASE INC5
Top patents by PatentIndex Score
5 records- 0179US10973321B2Workspace system and components and method for the use thereofSTEELCASE INC·Filed 2019·Granted Apr 13, 2021·5 cites·24 claims
- 0264USD821791SChairSTEELCASE INC·Filed 2017·Granted Jul 3, 2018·10 cites·1 claims
- 0348USD882314STableSTEELCASE INC·Filed 2018·Granted Apr 28, 2020·4 cites·1 claims
- 0445USD882315STableSTEELCASE INC·Filed 2018·Granted Apr 28, 2020·3 cites·1 claims
- 0531USD889176SBase with poleSTEELCASE INC·Filed 2019·Granted Jul 7, 2020·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →