WS

William W. Stevenson

3M: 3 patents #4,214 of 11,543Top 40%
Overall (All Time): #867,805 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7685765 Device for supporting plants and related method 2010-03-30
D541551 Device for supporting potted plants and flowers 2007-05-01
5711484 Dispensing tube for directing the dispensing of fluids Russell E. Blette, John C. Ruta, W. Bruce Sandison 1998-01-27
5621258 Toy motor with partial coil rotor 1997-04-15
5480095 Actuator and container for dispensing fluids John C. Ruta, W. Bruce Sandison, Russell E. Blette 1996-01-02
4776355 Smoking articles Joseph Graham 1988-10-11