RH

Robert S. Hilbert

CR Capitol Records: 2 patents #1 of 2Top 50%
📍 Tustin, CA: #4 of 57 inventorsTop 8%
🗺 California: #676 of 10,592 inventorsTop 7%
Overall (1989): #17,167 of 140,708Top 15%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4878744 Three dimensional reflex lens systems Ronald J. Korniski 1989-11-07
4844601 Three-dimensional reflex lens systems Ronald J. Korniski 1989-07-04