Inventor · disambiguated record
Arthur S. Hartman, Ii
Also filed as: HARTMAN II ARTHUR S
4 granted patents·43 citations·filing 2015–2023
75Inventor score
Files withCAMBRIA CO LLC4
Top patents by PatentIndex Score
4 records- 0194US9613412B1Stone slab manufacturing methods and systemsCAMBRIA CO LLC·Filed 2015·Granted Apr 4, 2017·33 cites·26 claims
- 0291US10607332B2Stone slab manufacturing methods and systemsCAMBRIA CO LLC·Filed 2017·Granted Mar 31, 2020·8 cites·23 claims
- 0386US11741590B2Stone slab manufacturing methods and systemsCAMBRIA CO LLC·Filed 2020·Granted Aug 29, 2023·2 cites·19 claims
- 0478US12462368B2Stone slab manufacturing methods and systemsCAMBRIA CO LLC·Filed 2023·Granted Nov 4, 2025·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →