Inventor · disambiguated record
Stephen G. Ehrman
Also filed as: EHRMAN STEPHEN G · EHRMAN STEPHEN GERARD
2 granted patents·4 pending applications·1 citations·filing 2020–2023
34Inventor score
Top patents by PatentIndex Score
6 records- 0166US11796213B2Integrated energy recovery base or roof-curb for air-conditioning unitEHRMAN STEPHEN G·Filed 2020·Granted Oct 24, 2023·1 cites·1 claims
- 0250US12487003B2Integrated energy recovery base or roof-curb for air-conditioning unitEHRMAN STEPHEN G·Filed 2023·Granted Dec 2, 2025·0 cites·20 claims
- 0337US2023243546A1Energy Recovery Device and Air Conditioning System Support BaseEHRMAN STEPHEN GERARD·Filed 2022·Application pending·0 cites
- 0435US2022397289A1Cylindrical Air Conditioner and Conical Evaporator CoilEHRMAN STEPHEN G·Filed 2021·Application pending·0 cites
- 0535US2022274462A1Unique Automobile HVAC System Design and ComponentsEHRMAN STEPHEN G·Filed 2021·Application pending·0 cites
- 0626US2022043483A1Multimedia desktop, permanet or portable systemEHRMAN STEPHEN G·Filed 2020·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Stephen G. Ehrman 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 →