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

Michael J. Declerk — 2 Patents

IBM: 2 patents #32,909 of 70,183Top 50%
Corona, CA: #612 of 1,452 inventorsTop 45%
California: #187,151 of 386,348 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Michael J. Declerk has been granted 2 US patents while listed as an inventor at IBM. The first was granted in 2014 and the most recent in September 2016. Michael J. Declerk ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Michael J. Declerk in Corona, CA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9442952 Metadata structures and related locking techniques to improve performance and scalability in a cluster file system Kenneth Preslan, Matthew O'Keefe 2016-09-13 $10,688,000
8805889 Metadata structures and related locking techniques to improve performance and scalability in a cluster file system Kenneth Preslan, Matthew O'Keefe 2014-08-12 $3,816,000