Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
RK

Robert Karch — 11 Patents

TTTeleran Technologies: 7 patents #1 of 2Top 50%
HLHelen Of Troy Limited: 1 patents #316 of 496Top 65%
UPUPS: 1 patents #392 of 650Top 65%
Frederick, MD: #65 of 816 inventorsTop 8%
Maryland: #2,842 of 35,612 inventorsTop 8%
Overall (All Time): #435,149 of 4,157,543Top 15%
11 Patents All Time
Robert Karch has been granted 11 US patents while listed as an inventor at Teleran Technologies. The first was granted in 1981 and the most recent in February 2016. Robert Karch ranks #435,149 of 4,157,543 US inventors in our database (top 10.5%). Patent records list Robert Karch in Frederick, MD, US.

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9262310 Methods, apparatuses and computer program products for bulk assigning tests for execution of applications Elena Santantasio 2016-02-16 $176,440,000
9251196 Monitoring and auditing system 2016-02-02
7885934 Monitoring and auditing system 2011-02-08
7140035 Rule based security policy enforcement 2006-11-21
7096219 Method and apparatus for optimizing a data access customer service system 2006-08-22
6556985 Rule construction and application 2003-04-29
6442537 System of generating and implementing rules 2002-08-27
6247007 Hierarchically arranged knowledge domains Marc Cooperman 2001-06-12
5899991 Modeling technique for system access control and management 1999-05-04
5875440 Hierarchically arranged knowledge domains Marc Cooperman 1999-02-23
D258769 Handle for hair curling iron or the like 1981-03-31