Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Daniel H. Acheff — 2 Patents

CACa: 2 patents #377 of 1,424Top 30%
Littleton, CO: #703 of 1,939 inventorsTop 40%
Colorado: #17,188 of 40,980 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Daniel H. Acheff has been granted 2 US patents while listed as an inventor at Ca. The first was granted in 2014 and the most recent in January 2016. Daniel H. Acheff ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Daniel H. Acheff in Littleton, CO, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9229766 Mainframe virtualization John J. Michelsen, James Stephen Kress, Steven D. LaRocca 2016-01-05 $6,967,000
8898681 Mainframe virtualization John J. Michelsen, James Stephen Kress, Steven D. LaRocca 2014-11-25 $20,455,000