RF

Ray M. Fredericksen

SM Spenco Medical: 7 patents #3 of 20Top 15%
UN Unknown: 3 patents #7,366 of 83,584Top 9%
WW Wolverine World Wide: 1 patents #84 of 128Top 70%
📍 Okemos, MI: #38 of 344 inventorsTop 15%
🗺 Michigan: #8,484 of 86,293 inventorsTop 10%
Overall (All Time): #467,032 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
8250784 Shoe insole Melvyn P. Cheskin 2012-08-28
D634924 Triple pod shoe insole Melvyn P. Cheskin 2011-03-29
7908768 Shoe insole Melvyn P. Cheskin 2011-03-22
D627958 Triple pod shoe insole Melvyn P. Cheskin 2010-11-30
7721467 Shoe insole with improved support and motion control Melvyn P. Cheskin 2010-05-25
7665169 Shoe insole Melvyn P. Cheskin 2010-02-23
7484319 Shoe insole Melvin P. Cheskin 2009-02-03
6173452 Support/sport sock and method of use Graham M. Kelly 2001-01-16
6032296 Support/sport sock and method of use Graham M. Kelly 2000-03-07
5898948 Support/sport sock Graham M. Kelly 1999-05-04
5052130 Spring plate shoe Daniel T. Barry, Robert W. Soutas-Little, Ruk Peterson 1991-10-01