AS

Anthony J. Stefanski

General Motors: 2 patents #6,250 of 18,328Top 35%
📍 Utica, MI: #105 of 298 inventorsTop 40%
🗺 Michigan: #35,034 of 86,293 inventorsTop 45%
Overall (All Time): #1,956,570 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10067402 Window system for a passenger compartment of a vehicle Michael R. Kaphengst, Jamie Hamilton, Michael P. Van De Velde, Lara Jane S. Hadlocon, Breitner S. Marczewski +2 more 2018-09-04
9994091 Window system for a passenger compartment of a vehicle Michael R. Kaphengst, Jamie Hamilton, Michael P. Van De Velde, Lara Jane S. Hadlocon, Breitner S. Marczewski +3 more 2018-06-12