Inventor · disambiguated record
Eric O. Hemberg
Also filed as: HEMBERG ERIC O · HEMBERG ERIC OSCAR
27 granted patents·2 pending applications·388 citations·filing 2007–2021
97Inventor score
Top patents by PatentIndex Score
29 records- 0196US10363509B2Air filter condition sensing3M INNOVATIVE PROPERTIES CO·Filed 2018·Granted Jul 30, 2019·11 cites·21 claims
- 0295US11607635B2Air filter condition sensing3M INNOVATIVE PROPERTIES COMPANY·Filed 2017·Granted Mar 21, 2023·8 cites·14 claims
- 0393USD807584SHearing protector3M INNOVATIVE PROPERTIES CO·Filed 2015·Granted Jan 9, 2018·48 cites·1 claims
- 0493USD752816SHearing protector3M INNOVATIVE PROPERTIES CO·Filed 2014·Granted Mar 29, 2016·56 cites·1 claims
- 0591US11202982B2Air filter condition sensing3M INNOVATIVE PROPERTIES CO·Filed 2020·Granted Dec 21, 2021·2 cites·21 claims
- 0689USD766520SHearing protector3M INNOVATIVE PROPERTIES CO·Filed 2015·Granted Sep 13, 2016·44 cites·1 claims
- 0789USD764717SHearing protector3M INNOVATIVE PROPERTIES CO·Filed 2015·Granted Aug 23, 2016·40 cites·1 claims
- 0888US10646809B2Air filter condition sensing3M INNOVATIVE PROPERTIES CO·Filed 2019·Granted May 12, 2020·2 cites·20 claims
- 0986USD763518SHearing protector headband3M INNOVATIVE PROPERTIES CO·Filed 2015·Granted Aug 9, 2016·31 cites·1 claims
- 1083USD980542SHearing protector3M INNOVATIVE PROPERTIES COMPANY·Filed 2020·Granted Mar 7, 2023·9 cites·1 claims
- 1183USD980539SHearing protector3M INNOVATIVE PROPERTIES COMPANY·Filed 2020·Granted Mar 7, 2023·9 cites·1 claims
- 1282USD980545SHearing protector3M INNOVATIVE PROPERTIES COMPANY·Filed 2020·Granted Mar 7, 2023·8 cites·1 claims
- 1382USD805257SHearing protector headband3M INNOVATIVE PROPERTIES CO·Filed 2016·Granted Dec 12, 2017·23 cites·1 claims
- 1482USD795801SBattery pack3M INNOVATIVE PROPERTIES CO·Filed 2016·Granted Aug 29, 2017·21 cites·1 claims
- 1582US9628897B2Adaptive frequency response, adaptive automatic level control and handling radio communications for a hearing protector3M INNOVATIVE PROPERTIES CO·Filed 2014·Granted Apr 18, 2017·6 cites·20 claims
- 1679US11617980B2Air filter condition sensing3M INNOVATIVE PROPERTIES COMPANY·Filed 2021·Granted Apr 4, 2023·0 cites·20 claims
- 1779USD980544SHearing protector3M INNOVATIVE PROPERTIES COMPANY·Filed 2020·Granted Mar 7, 2023·7 cites·1 claims
- 1879USD980541SHearing protector3M INNOVATIVE PROPERTIES COMPANY·Filed 2020·Granted Mar 7, 2023·7 cites·1 claims
- 1979USD980540SHearing protector3M INNOVATIVE PROPERTIES COMPANY·Filed 2020·Granted Mar 7, 2023·7 cites·1 claims
- 2079USD980543SHearing protector3M INNOVATIVE PROPERTIES COMPANY·Filed 2020·Granted Mar 7, 2023·7 cites·1 claims
- 2179USD807585SHearing protector headband3M INNOVATIVE PROPERTIES CO·Filed 2015·Granted Jan 9, 2018·19 cites·1 claims
- 2278US10172742B2Hearing protector with compartment for rechargeable battery pack3M INNOVATIVE PROPERTIES CO·Filed 2016·Granted Jan 8, 2019·3 cites·20 claims
- 2370USD978443SHearing protector3M INNOVATIVE PROPERTIES COMPANY·Filed 2020·Granted Feb 14, 2023·5 cites·1 claims
- 2466USD830642SHearing protector headband3M INNOVATIVE PROPERTIES CO·Filed 2017·Granted Oct 9, 2018·11 cites·1 claims
- 2565US10722404B2Comfort headband for hearing protectors3M INNOVATIVE PROPERTIES CO·Filed 2016·Granted Jul 28, 2020·1 cites·18 claims
- 2662USD1029788SVoice masking headphone3M INNOVATIVE PROPERTIES COMPANY·Filed 2021·Granted Jun 4, 2024·3 cites·1 claims
- 2746US11504278B2Adaptive electronic hearing protection device3M INNOVATIVE PROPERTIES COMPANY·Filed 2017·Granted Nov 22, 2022·0 cites·19 claims
- 2840US2008014653A1Spectral analysis system utilizing water vapor plasmaELEMENTUM LABS INC·Filed 2007·Application pending·0 cites
- 2938US2020178012A1Noise simulating booth for safely testing and demonstrating hearing protection equipment3M INNOVATIVE PROPERTIES CO·Filed 2017·Application pending·0 cites
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