DB

David J. Bowman

UG Us Greenfiber: 7 patents #1 of 14Top 8%
SL Shandon Scientific Limited: 2 patents #2 of 18Top 15%
SL Shandon Southern Products Limited: 1 patents #4 of 9Top 45%
Overall (All Time): #519,853 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7845584 Single motor blower Mitchell R. Smith, Frank C. Burroughs, Joseph C. Willingham, Sr. 2010-12-07
7681467 Dense packed sampling tool Benjamin Underwood, Bohdan Boyko 2010-03-23
7568642 Single motor blower Frank C. Burroughs, Joseph C. Willingham, Sr., William C. Richardson, Mitchell R. Smith 2009-08-04
7300005 Single motor blower Mitchell R. Smith, Frank C. Burroughs, Joseph C. Willingham, Sr. 2007-11-27
7300521 Wall scrubber for blown insulation Patrick Dwyer, Benjamin Underwood, David S. Wilburn, Christi L. Kingsley 2007-11-27
7279073 Apparatus for liquid-based fiber separation Thomas Eason, John Renz 2007-10-09
7270283 Single motor blower Mitchell R. Smith, Frank C. Burroughs, Joseph C. Willingham, Sr. 2007-09-18
4985206 Tissue processing apparatus Raymond F. Cosgrove, Terence P. Male, Robert W. Evans 1991-01-15
4834019 Tissue specimen treatment apparatus Alan J. Gordon, Jeffrey Ellis Lockett, Michael W. Murry 1989-05-30
4705630 Centrifugation Alan J. Gordon, Donald G. Billington, Robert W. Evans 1987-11-10