Inventor · disambiguated record
Andrew J. Theisen
Also filed as: THEISEN ANDREW J
7 granted patents·1 pending application·49 citations·filing 2017–2024
79Inventor score
Top patents by PatentIndex Score
8 records- 0195US10412895B2Multi-thresh concave section for rotary combineTHEISEN ANDREW J·Filed 2017·Granted Sep 17, 2019·32 cites·24 claims
- 0294US11497171B2Concave with adjustable openingsTHEISEN ANDREW J·Filed 2019·Granted Nov 15, 2022·16 cites·34 claims
- 0390US12016270B2Concave with adjustable openingsTHEISEN ANDREW J·Filed 2022·Granted Jun 25, 2024·1 cites·31 claims
- 0485US12376527B2Concave with adjustable openingsKONDEX CORP·Filed 2024·Granted Aug 5, 2025·0 cites·21 claims
- 0556US11987889B2Boring bit component with hard face wear resistance material with subsequent heat treatmentJOHNSON KEITH A·Filed 2020·Granted May 21, 2024·0 cites·27 claims
- 0647US10206331B2Cutting blade with hardened regionsSTOFFEL NEAL J·Filed 2017·Granted Feb 19, 2019·0 cites·25 claims
- 0746US2018223435A1Disk blade with hard face and seed disk opener incorporating sameJOHNSON KEITH A·Filed 2018·Application pending·0 cites
- 0843US12146369B2Boring bit or other bit with hard face wear resistance materialJOHNSON KEITH A·Filed 2020·Granted Nov 19, 2024·0 cites·30 claims
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