Inventor
OLIVEIRA MEL MATTHEW
US6 patents
⚠️ This page may combine multiple inventors who share the name “OLIVEIRA MEL MATTHEW”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ALCON RES LTD
4 patentsUS9561321B2Feb 7, 2017
Selectively moveable valve elements for aspiration and irrigation circuits
ALCON RES LTD12 citations91
USD698019SJan 21, 2014
Ophthalmic surgical cassette
ALCON RES LTD19 citations89
US10041488B2Aug 7, 2018
Pump roller assembly with independently sprung rollers
ALCON RES LTD0 citations35
US9624921B2Apr 18, 2017
Pump roller head with pivoting rollers and spring arms
ALCON RES LTD0 citations35