JT

John S. Tiffany

UN Unknown: 2 patents #37 of 1,640Top 3%
📍 Ventura, CA: #3 of 45 inventorsTop 7%
🗺 California: #676 of 10,592 inventorsTop 7%
Overall (1989): #23,394 of 140,708Top 20%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4872877 Intraocular lens with ultraviolet screening agent 1989-10-10
4872878 Optical brigthener in an intraocular lens 1989-10-10