Inventor · disambiguated record
Michael Steffen
Also filed as: STEFFEN MICHAEL · STEFFEN MICHAEL JOHN
10 granted patents·7 pending applications·47 citations·filing 1999–2023
86Inventor score
Top patents by PatentIndex Score
17 records- 0192US10344439B2Soil compacting deviceWACKER NEUSON PROD GMBH & CO·Filed 2018·Granted Jul 9, 2019·11 cites·9 claims
- 0287US9284697B2Ground-compacting deviceSTEFFEN MICHAEL·Filed 2012·Granted Mar 15, 2016·9 cites·16 claims
- 0377US10189036B2Electric cartridge style pressure washer heater moduleMI T M CORP·Filed 2017·Granted Jan 29, 2019·2 cites·19 claims
- 0475US8708599B2Soil compacting device having an air-cooled batterySTEFFEN MICHAEL·Filed 2011·Granted Apr 29, 2014·4 cites·14 claims
- 0566US8317426B2Soil compacting deviceSTEFFEN MICHAEL·Filed 2010·Granted Nov 27, 2012·2 cites·18 claims
- 0661US2023226709A1Material Cutting DeviceWACKER NEUSON PROD GMBH & CO·Filed 2023·Application pending·0 cites
- 0758US11925253B2Wearable drive system for a work apparatusWACKER NEUSON PROD GMBH & CO·Filed 2021·Granted Mar 12, 2024·0 cites·18 claims
- 0857US8123432B1Soil-compactor with power steeringSTEFFEN MICHAEL·Filed 2000·Granted Feb 28, 2012·9 cites·20 claims
- 0954US11626745B2Power supply unit having a housing and a rechargeable electrical storeWACKER NEUSON PROD GMBH & CO·Filed 2020·Granted Apr 11, 2023·0 cites·15 claims
- 1052US2020037735A1Wearable Drive System for a Work ApparatusWACKER NEUSON PROD GMBH & CO·Filed 2019·Application pending·0 cites
- 1149US6544025B1Concrete compacting device with vibration sensor and control unitFiled 1999·Granted Apr 8, 2003·10 cites·10 claims
- 1241US2018221899A1System and apparatus for an electric pressure washerMI T M CORP·Filed 2017·Application pending·0 cites
- 1340US2013030677A1Drive system with an apparatus for interrupting the operation in the case of an imminent lack of operating mediumWACKER NEUSON PROD GMBH & CO·Filed 2011·Application pending·0 cites
- 1439US2020044206A1Carrying Device Having an Energy Store and an Electrical TransformerWACKER NEUSON PROD GMBH & CO·Filed 2019·Application pending·0 cites
- 1537US2014262400A1Electric tool having a protective hoodBERGER RUDOLF·Filed 2012·Application pending·0 cites
- 1636US8046105B2Vibrating plate systemWACKER NEUSON PROD GMBH & CO·Filed 2006·Granted Oct 25, 2011·0 cites·19 claims
- 1736US2004251730A1Ground surface cutting deviceFiled 2002·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Michael Steffen files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →