Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
RD

Robert Davidson

CHCure Pharmaceutical Holding: 5 patents #1 of 9Top 15%
ZIZicam: 3 patents #3 of 3Top 100%
3M: 2 patents #5,326 of 11,543Top 50%
UNUnknown: 2 patents #12,644 of 83,584Top 20%
SLSericol Limited: 1 patents #18 of 38Top 50%
WLWiggins Teape Group Limited: 1 patents #34 of 102Top 35%
Newbury Park, CA: #26 of 684 inventorsTop 4%
California: #14,433 of 386,348 inventorsTop 4%
Overall (All Time): #100,088 of 4,157,543Top 3%
34 Patents All Time

Issued Patents All Time

Showing 26–34 of 34 patents

Patent #TitleCo-InventorsDate
7925593 Service and method for providing a single point of access for multiple providers' video and audio content 2011-04-12
7555465 Service and method for providing a single point of access for multiple providers' video and audio content 2009-06-30
7348360 Method and composition for delivering zinc to the nasal membrane Charles Hensley 2008-03-25
6673835 Method and composition for delivering zinc to the nasal membrane Charles Hensley 2004-01-06
6409171 Method and apparatus for playing golf trivia game Scott Russell Schultz 2002-06-25
6365624 Method and composition for delivering zinc to the nasal membrane Charles Hensley, Gary S. Kehoe 2002-04-02
6080783 Method and composition for delivering zinc to the nasal membrane Gary S. Kehoe, Lawrence S. Kaye 2000-06-27
5994033 Screen printing stencil Stuart J. Palmer, Julie E. Pratt, Stephen Paul Wilson 1999-11-30
4748087 Plastic laminate of furniture foil and method of making Richard J. Ellis 1988-05-31