Inventor · disambiguated record

Robert C. Markwart

Also filed as: MARKWART ROBERT C

1 granted patent·18 citations·filing 2004–2004

38Inventor score

Technology areasG08C

Files withCHAMBERLAIN GROUP INC1

Top patents by PatentIndex Score

1 record

0171US7589615B2Multi-frequency security code transmission and receptionCHAMBERLAIN GROUP INC·Filed 2004·Granted Sep 15, 2009·18 cites·15 claims

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