MB

Michael R. Byrd

DP Diversified Products: 5 patents #6 of 34Top 20%
SP Stamina Products: 3 patents #10 of 37Top 30%
Overall (All Time): #667,084 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5897460 Dual action air resistance treadmill Robert W. McBride, David Chen 1999-04-27
D393297 Foldable treadmill Robert W. McBride, David Chen 1998-04-07
5718656 Exercise platform having upper body exercising apparatus Robert W. McBride 1998-02-17
D319675 Cycle exerciser James F. Lucas, Bruce F. Coody 1991-09-03
D319480 Cycle exerciser James F. Lucas, Bruce F. Coody 1991-08-27
D319274 Cycle exerciser James F. Lucas, Bruce F. Coody 1991-08-20
D307167 Cycle exerciser James F. Lucas, Bruce F. Coody 1990-04-10
D306330 Cycle exerciser James F. Lucas, Bruce F. Coody 1990-02-27