Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Robert E. Brenner — 14 Patents

Samsung: 8 patents #16,180 of 75,807Top 25%
IMImation: 4 patents #79 of 622Top 15%
3M: 1 patents #7,251 of 11,543Top 65%
Lockheed Martin: 1 patents #2,818 of 6,507Top 45%
New Richmond, WI: #23 of 231 inventorsTop 10%
Wisconsin: #3,196 of 40,088 inventorsTop 8%
Overall (All Time): #332,869 of 4,157,543Top 9%
14 Patents All Time
Robert E. Brenner has been granted 14 US patents while listed as an inventor at Samsung. The first was granted in 1999 and the most recent in April 2012. Robert E. Brenner ranks #332,869 of 4,157,543 US inventors in our database (top 8.0%). Patent records list Robert E. Brenner in New Richmond, WI, US.

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8155036 Portable multi-level security communications system Timothy P. Sullivan, Jeffrey N. Houle 2012-04-10 $11,987,000
7231162 Oxygen generators in ink cartridge environment James A. Baker 2007-06-12
7200348 Volatile organic compound detector 2007-04-03
7187885 Oxidation of volatile organic compounds in electrographic printing James A. Baker, Truman F. Kellie 2007-03-06
7092659 Discharge methods and systems in electrophotography 2006-08-15
7088932 System and method for measuring charge/mass and liquid toner conductivty contemporaneously Hsin-hsin Chou, William D. Edwards, Andrew J. McClaren 2006-08-08 $1,000
7076181 Closed loop control of photoreceptor surface voltage for electrophotographic processes Truman F. Kellie, William D. Edwards 2006-07-11
6744996 Method of determining liquid toner depletion 2004-06-01
6546221 Developer storage and delivery system for liquid electrophotography James A. Baker, Gay L. Herman, Kam W. Law 2003-04-08
6134406 Belt steering mechanism for use with an electrophotographic imaging system Riyad Moe 2000-10-17 $21,776,000
6052135 Combination erase bar and belt position detector system for use with an electrophotographic imaging system David A. Ender, Harold D. Kracht, Mary Poppendieck 2000-04-18 $8,737,000
5978003 Belt position detection system for belt registration in an electrophotographic imaging system 1999-11-02 $11,831,000
5905519 System for registration of color separation images on a photoconductor belt David A. Ender, Riyad Moe 1999-05-18 $9,060,000
5896158 System for registration of a photoconductor belt in an electrophotographic imaging system David A. Ender 1999-04-20 $1,840,000