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

Christopher B. Tumblin — 3 Patents

QUQuantum: 1 patents #325 of 703Top 50%
Oracle: 1 patents #8,339 of 14,854Top 60%
STSeagate Technology: 1 patents #4,092 of 4,722Top 90%
Broomfield, CO: #446 of 1,198 inventorsTop 40%
Colorado: #13,288 of 40,980 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Christopher B. Tumblin has been granted 3 US patents while listed as an inventor at Quantum. The first was granted in 2007 and the most recent in October 2023. Christopher B. Tumblin ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Christopher B. Tumblin in Broomfield, CO, US.

Patents per Year

Patents granted per year, 2007 to 2023Bar chart with a peak of 1 patents in 2007.peak 12007: 1 patents20072013: 1 patents20132023: 1 patents2023

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11782610 Write and compare only data storage Jess Louis Lacy, Michael Barrell 2023-10-10 $19,650,000
8554964 Method and apparatus for efficient synchronization request response Ryan P. McCallister, Bradley E. Whitney 2013-10-08 $38,614,000
7277246 Methods and systems for providing predictive maintenance, preventative maintenance, and/or failure isolation in a tape storage subsystem Douglas F. Barbian, Mark A. Payne, Joe Ewaskowitz, Richard Chaney 2007-10-02 $3,229,000