Smithfield, Utah
United States
4
2025-02-20
The entities that hold a legal rights for patent applications filed by inventor Hayes Mark David:
Mark David Hayes from Smithfield, US has applied for patents for these inventions. The list has both pending applications and granted patents:
VEHICLE STEP SYSTEM
#2 | 2019-05-02Actuatable compact vehicle step
#3 | 2018-01-11Drive system for an automatic step
#4 | 2016-10-06Robust rocker guard with automatic step
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