Inventor · disambiguated record
Calvin Hayden
Also filed as: HAYDEN CALVIN
3 granted patents·53 citations·filing 2006–2021
65Inventor score
Technology areasD21F
Top patents by PatentIndex Score
3 records- 0192US7550061B2Dewatering tissue press fabric for an ATMOS system and press section of a paper machine using the dewatering fabricVOITH PAPER PATENT GMBH·Filed 2006·Granted Jun 23, 2009·51 cites·47 claims
- 0263US12404634B2Device and method for producing a fibrous webVOITH PATENT GMBH·Filed 2021·Granted Sep 2, 2025·0 cites·14 claims
- 0350US8317979B2Papermaking pickup fabricBAST WILLIAM·Filed 2010·Granted Nov 27, 2012·2 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →