DP

David A. Porter

PL Pilkington Group Limited: 3 patents #18 of 119Top 20%
RP Revlon Consumer Products: 2 patents #92 of 254Top 40%
Overall (All Time): #1,046,682 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6235297 Methods for treating skin with 3-hydroxy benzoic acid and related compositions Eric Nicholas Antonelli, George H. Armstrong, Reilly Canay Dulog, James Joseph Ferone, Alexander Lukacs, III +3 more 2001-05-22
5993837 Compositions for application to keratinous substrates and a method for strengthening such substrates Joseph Calello, Anjali Patil, Robert Sandewicz, Douglas D. Schoon 1999-11-30
5165972 Coated glass 1992-11-24
4995893 Method of making coatings on glass surfaces Michael S. Jenkins, Andrew F. Simpson 1991-02-26
4828880 Coatings on glass Michael S. Jenkins, Andrew F. Simpson 1989-05-09