Inventor · disambiguated record
Shawn A. Callahan
Also filed as: CALLAHAN SHAWN A
3 granted patents·8 citations·filing 2017–2021
58Inventor score
Files withCALLAHAN ROBERT M3
Top patents by PatentIndex Score
3 records- 0175US10519657B1Systems, devices, and/or methods for managing joistsCALLAHAN ROBERT M·Filed 2018·Granted Dec 31, 2019·4 cites·5 claims
- 0268US10060118B2Systems, devices, and/or methods for managing deck installationCALLAHAN ROBERT M·Filed 2017·Granted Aug 28, 2018·4 cites·5 claims
- 0350US11473299B1Systems, devices, and/or methods for building constructionCALLAHAN ROBERT M·Filed 2021·Granted Oct 18, 2022·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →