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

Robert F. Drab — 3 Patents

FDFirst Data: 2 patents #332 of 729Top 50%
Denver, CO: #1,276 of 4,554 inventorsTop 30%
Colorado: #13,288 of 40,980 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Robert F. Drab has been granted 3 US patents while listed as an inventor at First Data. The first was granted in 2002 and the most recent in January 2006. Robert F. Drab ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Robert F. Drab in Denver, CO, US.

Patents per Year

Patents granted per year, 2002 to 2006Bar chart with a peak of 1 patents in 2002.peak 12002: 1 patents20022003: 1 patents20032006: 1 patents2006

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6988078 Control system and method for currency exchange and merchandise sales Sharon K. Heidenreich, Anthony J. Selway, Woodrow Hendricks Danda, Daniel J. Ebert, Gael Ellen Jose +1 more 2006-01-17 $138,967,000
6619770 Security drawer for service cart Anthony J. Selway, Sylvian Savard, Martin Gagnier, Raymond Fallis 2003-09-16
6390366 Currency exchange and merchandise sales system and method Sharon K. Heidenreich, Anthony J. Selway, Woodrow Hendricks Danda, Daniel J. Ebert, Gael Ellen Jose +1 more 2002-05-21 $192,829,000