Patents/Inventors

Richard Charles Breitkopf

Dunwoody, GAUS9 patents

9 Patents

US125707842026
Method for Making Embedded Hydrogel Contact Lenses
Alcon Inc.
0 cites
US123395282025
Colored Cosmetic Photochromic Contact Lenses
Alcon Inc.
0 cites
US121946982025
Method for Making Embedded Hydrogel Contact Lenses
Alcon Inc.
0 cites
US121629872024
Silicone Hydrogel Contact Lenses
Alcon Inc.
0 cites
US121114432024
Method for Making Photochromic Contact Lenses
Alcon Inc.
0 cites
US118400352023
Pad Transfer Printing Method for Making Colored Contact Lenses
Alcon Inc.
0 cites
US118021822023
Silicone Hydrogel Contact Lenses
Alcon Inc.
0 cites
US116029102023
Pad Transfer Printing Method for Making Colored Contact Lenses
Alcon Inc.
0 cites
US115840972023
Method for Making Opaque Colored Silicone Hydrogel Contact Lenses
Alcon Inc.
0 cites