Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Barrie Clark — 21 Patents

Ncr: 20 patents #45 of 3,019Top 2%
PTPrime Technology: 1 patents #3 of 12Top 25%
Dundee, GB: #2 of 318 inventorsTop 1%
Overall (All Time): #201,324 of 4,157,543Top 5%
21 Patents All Time
Barrie Clark has been granted 21 US patents while listed as an inventor at Ncr. The first was granted in 1999 and the most recent in August 2015. Barrie Clark ranks #201,324 of 4,157,543 US inventors in our database (top 4.8%). Patent records list Barrie Clark in Dundee, GB.

Issued Patents All Time

Showing 1–21 of 21 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9098963 Foreign body detecting Jim Henderson 2015-08-04
8922498 Self-service terminal and configurable screen therefor Jan Vesely, Andrew Colley 2014-12-30
8314823 Printer and method of printing Ranjithkumar Mukeri Gunabalan, Phani Kumar Vutukuri, Raghul Sambathkumar 2012-11-20
8251282 Card reader device with sensor for sensing card trapping device Scott L. Colston 2012-08-28
8116995 Media characterization Scott L. Colston 2012-02-14
7800088 Security markers for identifying a source of a substance Gary Ross, Graham I. Johnson, Simon J. Forrest 2010-09-21 $18,824,000
7490764 Secure enclosure for sub-assembly of self service equipment 2009-02-17 $2,731,000
7490780 Card reader Stuart W. Masterton 2009-02-17
7488954 Security markers for marking a person or property Gary Ross, Graham I. Johnson, Simon J. Forrest 2009-02-10 $14,884,000
7469825 Self-service terminal Ross Duncan 2008-12-30 $19,294,000
7458516 Card reader Stuart W. Masterton 2008-12-02 $8,775,000
7436313 Penetration screen Nyle Bassilious, Gary Ross 2008-10-14 $7,949,000
7378675 Security markers for indicating condition of an item Gary Ross, Graham I. Johnson, Simon J. Forrest 2008-05-27 $33,230,000
7354003 Card reader Stuart W. Masterton 2008-04-08 $29,630,000
7256398 Security markers for determining composition of a medium Gary Ross, Graham I. Johnson, Simon J. Forrest, Jeffrey Cegalis, William J. Greaves +1 more 2007-08-14
7128259 Detector 2006-10-31 $5,349,000
6793134 Self-service terminal 2004-09-21 $9,328,000
6510985 Automatic teller machines Robert D. Andrew 2003-01-28 $3,139,000
6400276 Self-service terminal 2002-06-04 $8,525,000
6378770 Automated teller machines and method of replenishing the same Robert D. Andrew 2002-04-30 $8,786,000
5918748 Automatic teller machines Robert D. Andrew 1999-07-06 $7,930,000