Inventor · disambiguated record
Jan H. Ettrich
Also filed as: ETTRICH JAN · ETTRICH JAN H
14 granted patents·3 pending applications·43 citations·filing 2014–2025
91Inventor score
Files withMASONITE CORP17
Top patents by PatentIndex Score
17 records- 0195US11727740B1Entry access system and method with questionnaire screeningMASONITE CORP·Filed 2021·Granted Aug 15, 2023·8 cites·18 claims
- 0292US11781372B2Door assemblies with insulated glazing unit ventingMASONITE CORP·Filed 2022·Granted Oct 10, 2023·2 cites·18 claims
- 0392US11293216B2Panel doors and related methodMASONITE CORP·Filed 2020·Granted Apr 5, 2022·4 cites·19 claims
- 0491US11739586B2Door assemblies with insulated glazing unit ventingMASONITE CORP·Filed 2022·Granted Aug 29, 2023·2 cites·17 claims
- 0591US11293212B2Door assemblies with insulated glazing unit ventingMASONITE CORP·Filed 2020·Granted Apr 5, 2022·3 cites·20 claims
- 0690US11649666B2Panel doors and related methodMASONITE CORP·Filed 2022·Granted May 16, 2023·2 cites·20 claims
- 0788US9309704B2Hinge kit and related methodsMASONITE CORP·Filed 2014·Granted Apr 12, 2016·7 cites·20 claims
- 0884US10753143B2Panel doors and related methodMASONITE CORP·Filed 2019·Granted Aug 25, 2020·5 cites·22 claims
- 0979US12400507B2Entry access system and method for questionnaire screeningMASONITE CORP·Filed 2023·Granted Aug 26, 2025·0 cites·20 claims
- 1078US11225827B2Door assemblies with insulated glazing unit ventingMASONITE CORP·Filed 2020·Granted Jan 18, 2022·1 cites·20 claims
- 1178US2025285483A1Entry access system and method with questionnaire screeningMASONITE CORP·Filed 2025·Application pending·0 cites
- 1274US12110738B2Panel doors and related methodMASONITE CORP·Filed 2023·Granted Oct 8, 2024·0 cites·20 claims
- 1374US10294716B2Pre-hung doors and methods of installation thereforMASONITE CORP·Filed 2017·Granted May 21, 2019·4 cites·16 claims
- 1473US10000952B2Hinge kit and related methodsMASONITE CORP·Filed 2016·Granted Jun 19, 2018·3 cites·20 claims
- 1565US9534431B2Methods of installing a doorMASONITE CORP·Filed 2015·Granted Jan 3, 2017·2 cites·15 claims
- 1654US2018030776A1Door assemblies with insulated glazing unit ventingMASONITE CORP·Filed 2017·Application pending·0 cites
- 1752US2018334839A1Hinge kit and related methodsMASONITE CORP·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →