Inventor
JAHNKE RICHARD L
US9 patents
⚠️ This page may combine multiple inventors who share the name “JAHNKE RICHARD L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JESSEN WESLEY CORP
5 patentsUS5414477AMay 9, 1995
Colored contact lens having very natural appearance
JESSEN WESLEY CORP164 citations97
US6494575B1Dec 17, 2002
Colored contact lens having very natural appearance
JESSEN WESLEY CORP29 citations91
USD416923SNov 23, 1999
Contact lens
JESSEN WESLEY CORP19 citations91
USD421617SMar 14, 2000
Contact lens
JESSEN WESLEY CORP8 citations72
USD413342SAug 31, 1999
Contact lens
JESSEN WESLEY CORP6 citations72