Inventor · disambiguated record
Hugh Herrick Birch
Also filed as: BIRCH HUGH H · BIRCH HUGH HERRICK
2 granted patents·25 citations·filing 2000–2012
58Inventor score
Technology areasG06Q
Top patents by PatentIndex Score
2 records- 0172US7272568B1System and method for matching an offer with a quoteEXPEDIA INC·Filed 2000·Granted Sep 18, 2007·22 cites·29 claims
- 0264US10685384B2Methods and systems for tracking a price change for a purchase made using a transaction cardKEMP DONALD W·Filed 2012·Granted Jun 16, 2020·3 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →