Inventor · disambiguated record

John Berquist

Also filed as: BERQUIST JOHN F · BERQUIST JOHN H

1 granted patent·1 pending application·33 citations·filing 1987–2001

45Inventor score

Technology areasG06K G06Q

Files withCOGNITIVE SOLUTIONS INC1

Top patents by PatentIndex Score

2 records

0158US4884904ABar code printerCOGNITIVE SOLUTIONS INC·Filed 1987·Granted Dec 5, 1989·33 cites·3 claims
0234US2003093373A1Systems and methods for providing invoice-based billing information associated with a credit card transactionFiled 2001·Application pending·0 cites

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →