Inventor

SOUTHARD MICHAEL A

US4 patents

⚠️ This page may combine multiple inventors who share the name “SOUTHARD MICHAEL A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ALCON INC

2 patents

US6648223B2Nov 18, 2003

Surgical system

ALCON INC339 citations98

US6641039B2Nov 4, 2003

Surgical procedure identification system

ALCON INC98 citations95

ALCON SURGICAL INC

1 patent

US5197981AMar 30, 1993

Intraocular lens having haptic of specific curvature and proportion

ALCON SURGICAL INC123 citations95

ZHANG XIAOXIAO

1 patent

US8262728B2Sep 11, 2012

Intra-ocular device with multiple focusing powers/optics

ZHANG XIAOXIAO43 citations92