GR

Gregory Ritchie

Ford: 2 patents #6,445 of 17,473Top 40%
📍 Ypsilanti, MI: #147 of 1,007 inventorsTop 15%
🗺 Michigan: #11,873 of 86,293 inventorsTop 15%
Overall (All Time): #662,085 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
6908065 3-dimensional bead process 2005-06-21
5769741 Sport swing training device 1998-06-23
5746671 Pitcher's training device and method of training 1998-05-05
5665005 Sport swing training device 1997-09-09
5640719 Hitter's training vest 1997-06-24
5470055 Baseball and golf hitter's training device 1995-11-28
5329199 Rotor assembly with molded fans and method for making the same Steven J. Yockey, Joseph E. Saval, Eric David Bramson 1994-07-12
5325003 Molded rotor assembly for an alternator and method for making the same Joseph E. Saval, Steven J. Yockey, Eric David Bramson 1994-06-28