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

David Mullen — 3 Patents

IBM: 3 patents #26,335 of 70,183Top 40%
Houston, TX: #6,736 of 21,073 inventorsTop 35%
Texas: #41,402 of 125,132 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
David Mullen has been granted 3 US patents while listed as an inventor at IBM. The first was granted in 2019 and the most recent in September 2023. David Mullen ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list David Mullen in Houston, TX, US.

Patents per Year

Patents granted per year, 2019 to 2023Bar chart with a peak of 1 patents in 2019.peak 12019: 1 patents20192021: 1 patents20212023: 1 patents2023

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11748196 Adaptive parity rotation for redundant arrays of independent disks Glen Alan Jaquette, Jacob Smalts, Van Smith 2023-09-05 $6,576,000
11157361 Efficient utilization of storage space in arrays of storage drives Glen Alan Jaquette, Jacob Smalts, Van Smith 2021-10-26 $2,874,000
10445016 Techniques for storage command processing Shawn P. Authement, Kevin A. Bosien, Christopher M. Dennett 2019-10-15 $4,653,000