Inventor · disambiguated record
Henry Warren Grasman
Also filed as: GRASMAN HENRY W · GRASMAN HENRY WARREN
2 granted patents·1 pending application·0 citations·filing 2021–2024
22Inventor score
Files withGM GLOBAL TECH OPERATIONS LLC3
Top patents by PatentIndex Score
3 records- 0164US12479431B2Methods and systems for estimating trailer tongue valuesGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Granted Nov 25, 2025·0 cites·20 claims
- 0253US2025244354A1System and method for determining a trailer axle count and locationGM GLOBAL TECH OPERATIONS LLC·Filed 2024·Application pending·0 cites
- 0350US11892308B2Uncertainty-based map visualizations for directing vehiclesGM GLOBAL TECH OPERATIONS LLC·Filed 2021·Granted Feb 6, 2024·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →