NP

Nathaniel G. Portney

VI Visiogen: 1 patents #13 of 15Top 90%
Overall (All Time): #506,415 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
10181013 Cartridge-based medication dispensing Valdemar Portney 2019-01-15
9965594 Digital dispenser system 2018-05-08
9622855 Remote multifocal to monofocal optic conversion Valdemar Portney 2017-04-18
9510939 Multi-mode operating optic for presbyopia correction Valdemar Portney 2016-12-06
9248247 Capsular medication delivery and inhalation device 2016-02-02
8397946 Cartridge based dispenser system 2013-03-19
D645657 Dispenser cartridge 2011-09-27
D633291 Push button dispenser 2011-03-01
D609000 Product container 2010-02-02
7238201 Accommodating intraocular lens system with enhanced range of motion Valdemar Portney 2007-07-03