Inventor
SMITH ROBERT MACDONALD
US5 patents
⚠️ This page may combine multiple inventors who share the name “SMITH ROBERT MACDONALD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JOHNSON & JOHNSON VISION CARE
4 patentsUS7156641B2Jan 2, 2007
Mold for forming a contact lens and method of preventing formation of small strands of contact lens material during contact lens manufacture
JOHNSON & JOHNSON VISION CARE19 citations87
US6368522B1Apr 9, 2002
Mold for forming a contact lens and method of preventing formation of small strands of contact lens material during contact lens manufacture
JOHNSON & JOHNSON VISION CARE26 citations86
US11724471B2Aug 15, 2023
Methods for the manufacture of photoabsorbing contact lenses and photoabsorbing contact lenses produced thereby
JOHNSON & JOHNSON VISION CARE2 citations70
US12128641B2Oct 29, 2024
Methods for the manufacture of photoabsorbing contact lenses and photoabsorbing contact lenses produced thereby
JOHNSON & JOHNSON VISION CARE0 citations59