Inventor · disambiguated record
Andrew H. Tilstra
Also filed as: TILSTRA ANDREW H · TILSTRA ANDREW HAROLD
17 granted patents·6 pending applications·58 citations·filing 2005–2023
91Inventor score
Files with3M INNOVATIVE PROPERTIES CO143M INNOVATIVE PROPERTIES COMPANY5CATERPILLAR PAVING PROD2CATERPILLAR INC1GEMALTO SA1
Top patents by PatentIndex Score
23 records- 0191US8739482B1Firestopping apparatus with airflow-blocking elements3M INNOVATIVE PROPERTIES CO·Filed 2013·Granted Jun 3, 2014·18 cites·20 claims
- 0290US12132419B2Low voltage electrostatic jamming device3M INNOVATIVE PROPERTIES COMPANY·Filed 2022·Granted Oct 29, 2024·1 cites·15 claims
- 0387US9677981B2Sample concentrator and method of use3M INNOVATIVE PROPERTIES CO·Filed 2014·Granted Jun 13, 2017·5 cites·10 claims
- 0480US11651179B2Optical articles and systems interacting with the same3M INNOVATIVE PROPERTIES COMPANY·Filed 2017·Granted May 16, 2023·2 cites·10 claims
- 0578US12169748B2Optical articles and systems interacting with the same3M INNOVATIVE PROPERTIES COMPANY·Filed 2023·Granted Dec 17, 2024·0 cites·13 claims
- 0677US7413376B2Asphalt-removing machine having a funnel-shaped rampCATERPILLAR PAVING PROD·Filed 2005·Granted Aug 19, 2008·15 cites·30 claims
- 0767US10099217B2Apparatus and method for preparing a biological sample for analysis3M INNOVATIVE PROPERTIES CO·Filed 2014·Granted Oct 16, 2018·1 cites·11 claims
- 0865US10997543B2Personal protective equipment and safety management system for comparative safety event assessment3M INNOVATIVE PROPERTIES CO·Filed 2019·Granted May 4, 2021·0 cites·30 claims
- 0965US8745944B1Firestopping apparatus with airflow-blocking elements3M INNOVATIVE PROPERTIES CO·Filed 2013·Granted Jun 10, 2014·3 cites·22 claims
- 1065US7419328B2Asphalt-removing machine having a plurality of blade membersCATERPILLAR INC·Filed 2005·Granted Sep 2, 2008·6 cites·28 claims
- 1162US11984823B2Electrostatic jamming devices and methods of making such devices3M INNOVATIVE PROPERTIES COMPANY·Filed 2019·Granted May 14, 2024·0 cites·15 claims
- 1262US10363557B2Apparatus and method for preparing a biological sample for analysis3M INNOVATIVE PROPERTIES CO·Filed 2018·Granted Jul 30, 2019·0 cites·8 claims
- 1360US2021216940A1Personal protective equipment and safety management system for comparative safety event assessment3M INNOVATIVE PROPERTIES CO·Filed 2021·Application pending·0 cites
- 1457US9962694B2Multiwell plate3M INNOVATIVE PROPERTIES CO·Filed 2017·Granted May 8, 2018·0 cites·18 claims
- 1557USD801972SCapture deviceGEMALTO SA·Filed 2016·Granted Nov 7, 2017·7 cites·1 claims
- 1655US11979098B2Jamming device with jamming sheets3M INNOVATIVE PROPERTIES COMPANY·Filed 2019·Granted May 7, 2024·0 cites·15 claims
- 1754US2021273583A1Low Voltage Electrostatic Jamming Device3M INNOVATIVE PROPERTIES CO·Filed 2019·Application pending·0 cites
- 1853US9700887B2Multiwell plate3M INNOVATIVE PROPERTIES CO·Filed 2013·Granted Jul 11, 2017·0 cites·2 claims
- 1947US2016320554A1Modular distribution system3M INNOVATIVE PROPERTIES CO·Filed 2014·Application pending·0 cites
- 2045US9428787B2Apparatus and method for processing a sample3M INNOVATIVE PROPERTIES CO·Filed 2013·Granted Aug 30, 2016·0 cites·20 claims
- 2141US2006045621A1Asphalt-removing work machine having a storage binCATERPILLAR PAVING PROD·Filed 2005·Application pending·0 cites
- 2236US2016327241A1Luminaire assembly3M INNOVATIVE PROPERTIES CO·Filed 2016·Application pending·0 cites
- 2335US2016327700A1Reflective sheet3M INNOVATIVE PROPERTIES CO·Filed 2016·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →