FF

Fred T. Feaster

📍 Dallas, TX: #629 of 7,543 inventorsTop 9%
🗺 Texas: #12,559 of 125,132 inventorsTop 15%
Overall (All Time): #427,805 of 4,157,543Top 15%
12
Patents All Time

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
6497712 Keratotomy surgery knife 2002-12-24
5700274 Refractive surgery knife 1997-12-23
5578049 Optical zone marker for refractive surgery 1996-11-26
5458610 Refractive surgery knife and process 1995-10-17
5254106 Hydrodissection needle 1993-10-19
5133747 Epiphakic intraocular lens and process of implantation 1992-07-28
5133748 Intraocular lens fixated to the capsular membrane or iris with adhesive 1992-07-28
5098444 Epiphakic intraocular lens and process of implantation 1992-03-24
4902293 Intraocular lens with inflatable haptic 1990-02-20
4842600 Intraocular lens with variable circumference encircling haptic 1989-06-27
4629462 Intraocular lens with coiled haptics 1986-12-16
4418431 Intraocular lens 1983-12-06