Progressive lens
A Standard patent application filed on 17 April 1997 credited to Kris, Dimitrios Jack
;
Varnas, Saulius Raymond
;
Fisher, Scott Warren
;
Edwards, Simon John
Details
Application number :
24997
Application type :
Standard
Application status :
CEASED
Under opposition :
No
Proceeding type :
Invention title :
Progressive lens
Inventor :
Kris, Dimitrios Jack
;
Varnas, Saulius Raymond
;
Fisher, Scott Warren
;
Edwards, Simon John