Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Darren O'Keeffe — 1 Patent

EMEmc: 1 patents #1,879 of 3,345Top 60%
Cork, IE: #314 of 543 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Darren O'Keeffe has been granted 1 US patent while listed as an inventor at Emc. All of these patents were granted in 2016. Darren O'Keeffe ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Darren O'Keeffe in Cork, IE.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9325595 Method and apparatus for identifying available work stations John P. O'Donovan, Naomi O'Sullivan, Hilda M. McCormack, Richard E. Cussen, Ian Cheasty +1 more 2016-04-26 $10,215,000