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

Robert Francis — 13 Patents

ZEZerofox: 9 patents #4 of 16Top 25%
3M: 2 patents #5,350 of 11,543Top 50%
Intel: 1 patents #18,326 of 30,777Top 60%
Baltimore, MD: #264 of 4,923 inventorsTop 6%
Maryland: #2,278 of 35,612 inventorsTop 7%
Overall (All Time): #362,438 of 4,157,543Top 9%
13 Patents All Time
Robert Francis has been granted 13 US patents while listed as an inventor at Zerofox. The first was granted in 1996 and the most recent in May 2021. Robert Francis ranks #362,438 of 4,157,543 US inventors in our database (top 8.7%). Patent records list Robert Francis in Baltimore, MD, US.

Patents per Year

Patents granted per year, 1996 to 2021Bar chart with a peak of 3 patents in 2015.peak 31996: 1 patents19962003: 2 patents20032012: 1 patents20122015: 3 patents20152017: 3 patents20172019: 2 patents20192021: 1 patents2021

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10999130 Identification of vulnerability to social phishing James C. Foster, Evan Blair, Christopher B. Cullison 2021-05-04
10516567 Identification of vulnerability to social phishing James C. Foster, Evan Blair, Christopher B. Cullison 2019-12-24
10491623 Social network security monitoring James C. Foster, Evan Blair, Christopher B. Cullison 2019-11-26
9674214 Social network profile data removal James C. Foster, Evan Blair, Christopher B. Cullison 2017-06-06
9674212 Social network data removal James C. Foster, Evan Blair, Christopher B. Cullison 2017-06-06
9544325 Social network security monitoring James C. Foster, Evan Blair, Christopher B. Cullison 2017-01-10
9191411 Protecting against suspect social entities James C. Foster, Christopher B. Cullison, Evan Blair 2015-11-17
9055097 Social network scanning James C. Foster, Christopher B. Cullison, Evan Blair 2015-06-09
9027134 Social threat scoring James C. Foster, Evan Blair, Christopher B. Cullison 2015-05-05
8254957 Context-based limitation of mobile device operation Bran Ferren, Clint B. Hope 2012-08-28 $14,908,000
6669089 Radio frequency identification systems for asset tracking Eric R. Cybulski, Francis D. Dehn, Peter B. Hogerton, Mary C. Kallestad, Karl M. Kropp +2 more 2003-12-30
6600418 Object tracking and management system and method using radio-frequency identification tags James P. McGee, Robert A. Sainati, Richard L. Sheehan, Jr., Sai-Kit Tong 2003-07-29 $29,135,000
5496635 Directly printable coating for olefinic polymer films and articles utilizing such coating Robert R. L. Smolders, William G. Walsh, Ramesh C. Kumar 1996-03-05 $8,435,000