Inventor · disambiguated record
Irwin Tsai
Also filed as: TSAI IRWIN · TSAI IRWIN Y · TSAI IRWIN Y W
1 granted patent·2 pending applications·7 citations·filing 1990–2013
28Inventor score
Top patents by PatentIndex Score
3 records- 0125US2011206894A1Crash Energy Absorbing Furniture TopTSAI IRWIN Y W·Filed 2010·Application pending·0 cites
- 0225US2015101505A1Apparatus for Covering a Connection Between RailcarsTSAI IRWIN·Filed 2013·Application pending·0 cites
- 0317US5045188ARecirculating toilet water system with self-purging valve operable by a restoring springTSAI IRWIN Y·Filed 1990·Granted Sep 3, 1991·7 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →