JD

Josef P. deFazekas

DB Dbx: 2 patents #6 of 15Top 40%
Overall (All Time): #2,316,599 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5016912 Trailer suspension apparatus Earl Dallas Smith, Herbert Cooper 1991-05-21
4934733 Trailer suspension apparatus Earl Dallas Smith, Herbert Cooper 1990-06-19