Inventor · disambiguated record
Usman Khan
Also filed as: KHAN USMAN · KHAN USMAN MAHMOOD
6 granted patents·2 pending applications·4 citations·filing 2007–2025
70Inventor score
Files withNAT STEEL CAR LTD3HAMILTON SUNDSTRAND CORP2ALDRICH III WILLIAM L1AMAZON TECH INC1UNIV NORTH CAROLINA STATE1
Top patents by PatentIndex Score
8 records- 0195US11846446B1Modular evaporative cooling unitsAMAZON TECH INC·Filed 2021·Granted Dec 19, 2023·4 cites·19 claims
- 0281US2025346263A1Rail road car truck bolsterNAT STEEL CAR LTD·Filed 2025·Application pending·0 cites
- 0370US11236955B2Outlet manifoldHAMILTON SUNDSTRAND CORP·Filed 2020·Granted Feb 1, 2022·0 cites·20 claims
- 0469US12365369B2Rail road car truck bolsterNAT STEEL CAR LTD·Filed 2022·Granted Jul 22, 2025·0 cites·10 claims
- 0563US10907912B2Outlet manifoldHAMILTON SUNDSTRAND CORP·Filed 2018·Granted Feb 2, 2021·0 cites·9 claims
- 0659US2024280510A1Contactless soil moisture estimation using radiofrequency signalsUNIV NORTH CAROLINA STATE·Filed 2024·Application pending·0 cites
- 0758US11273852B2Rail road car truck bolsterNAT STEEL CAR LTD·Filed 2018·Granted Mar 15, 2022·0 cites·79 claims
- 0838US9109566B2Method of smoothing non-driver-commanded restarts of a hybrid vehicleALDRICH III WILLIAM L·Filed 2007·Granted Aug 18, 2015·0 cites·17 claims
Join the waitlist — get patent alerts
Get an alert when Usman Khan 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 →