DR

Donald Ratner

KR Kransco: 3 patents #4 of 16Top 25%
Overall (All Time): #728,839 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
D823790 Charger Alan Edward Shapiro, Dale Seiden 2018-07-24
D797199 Motor scooter Alan Edward Shapiro, Dale Seiden 2017-09-12
D797200 Motor scooter Alan Edward Shapiro, Dale Seiden 2017-09-12
5503699 Applying patches from mold cavity surface on ball and impressing patterns Paul Feinsinger, Frank Hsieh 1996-04-02
5427372 Applying patches and impressing patterns on ball Paul Feinsinger 1995-06-27
5354053 Play ball Paul Feinsinger, Frank Hsieh 1994-10-11
5266980 Synchronized audio visual story-telling toy Edward L. Gussin, Paul Feinsinger 1993-11-30