Robert J. Marks

CL California Optical Leather: 4 patents #1 of 1Top 100%

WC Washington Technology Center: 1 patents #1 of 6Top 20%

📍 Ann Arbor, MI: #4 of 244 inventorsTop 2%

🗺 Michigan: #41 of 3,452 inventorsTop 2%

Overall (1989): #2,286 of 140,708Top 2%

Patents 1989

Issued Patents 1989

Showing 1–5 of 5 patents

Patent #	Title	Co-Inventors	Date
4849940	Optical neural net memory	Les Atlas, Seho Oh	1989-07-18
D301085	End flap spectacle case	—	1989-05-16
D300985	Open end spectacle case	—	1989-05-09
D300688	Top flap spectacle case	—	1989-04-18
D299683	End flap spectacle case	—	1989-02-07