WK

Walter K. Kemmerer

RI Risdon: 5 patents #5 of 30Top 20%
Overall (All Time): #764,209 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5762432 Mascara applicator having slotted bristles Thomas J. Dunleavy 1998-06-09
5595198 Mascara applicator and method of making the same 1997-01-21
5567072 Mascara applicator having slotted bristles Thomas J. Dunleavy 1996-10-22
D344158 Mascara bottle 1994-02-08
5226744 Cosmetic product self agitation container 1993-07-13
D294409 Cosmetic container with multipositional cap 1988-02-23
D293494 Cosmetic container with multipositional cap 1987-12-29