GC

George Frederick Cowperthwaite

CD Creative Nail Design: 2 patents #11 of 19Top 60%
📍 Coatesville, PA: #38 of 206 inventorsTop 20%
🗺 Pennsylvania: #15,920 of 74,527 inventorsTop 25%
Overall (All Time): #1,016,893 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
8124058 Artificial nail compositions and related methods Douglas D. Schoon, Allen Johnston, Susan C. Sheariss, Jennifer Ellen Moore 2012-02-28
6818207 Artificial nail compositions and related method Douglas D. Schoon, Allen Johnston, Susan C. Sheariss, Jennifer Ellen Moore 2004-11-16
6080389 Materials and methods for reshaping of essentially rigid keratinaceous surfaces Susan C. Sheariss, Henry M. Justi 2000-06-27
6015549 Method of promoting adhesion to keratinaceous surface, use of same in reshaping surface, and kit therefor Allen Johnston, Susan C. Sheariss 2000-01-18
5763503 Radiation-curable, moldable material, methods for curing it and molded articles obtained therefrom Gary R. Shaw, Susan C. Sheariss 1998-06-09