Joseph Wycech

ES Essex Composite Systems: 2 patents #1 of 1Top 100%

EP Essex Specialty Products: 1 patents #3 of 6Top 50%

📍 Grosse Pointe Shores, MI: #2 of 5 inventorsTop 40%

🗺 Michigan: #116 of 3,452 inventorsTop 4%

Overall (1989): #9,413 of 140,708Top 7%

Patents 1989

Issued Patents 1989

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
4861097	Lightweight composite automotive door beam and method of manufacturing same	—	1989-08-29
4853270	Knee blocker for automotive application	—	1989-08-01
4836516	Filled tubular torsion bar and its method of manufacture	—	1989-06-06