{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "IBM", "item": "https://www.patentleaderboard.com/company/ibm"}, {"@type": "ListItem", "position": 3, "name": "David Werner Bachmann", "item": "https://www.patentleaderboard.com/inventor/fl:da_ln:bachmann-3"}]}
Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
DB

David Werner Bachmann — 7 Patents

IBM: 7 patents #14,688 of 70,183Top 25%
Leander, TX: #107 of 487 inventorsTop 25%
Texas: #21,608 of 125,132 inventorsTop 20%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
David Werner Bachmann has been granted 7 US patents while listed as an inventor at IBM. The first was granted in 2000 and the most recent in April 2016. David Werner Bachmann ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list David Werner Bachmann in Leander, TX, US.

Patents per Year

Patents granted per year, 2000 to 2016Bar chart with a peak of 2 patents in 2007.peak 22000: 1 patents20002004: 1 patents20042007: 2 patents20072009: 1 patents20092011: 1 patents20112016: 1 patents2016

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9325695 Token caching in trust chain processing Nicholas George Harlow, Heather M. Hinton, Patrick R. Wardrop 2016-04-26 $2,956,000
7895203 Method for deferred deletion of entries for a directory service backing store Terry L. Dunkle 2011-02-22 $3,876,000
7484242 Enabling user control over automated provisioning environment Vijay Kumar Aggarwal, Uzi Hardoon, Craig Lawton, Raymond Paul Pekowski, Christopher Andrew Peters +3 more 2009-01-27 $4,993,000
7313581 Method for deferred deletion of entries for a directory service backing store Terry L. Dunkle 2007-12-25
7281045 Provisioning manager for optimizing selection of available resources Vijay Kumar Aggarwal, Uzi Hardoon, Craig Lawton, Raymond Paul Pekowski, Christopher Andrew Peters +3 more 2007-10-09 $10,326,000
6728788 Method and system for converting a remote procedure call to a local procedure call when the service is on the same device as the calling client Spencer James Ainsworth, Jayakumar Nagarajarao, James Wade, Yi-Hsiu Wei 2004-04-27 $8,134,000
6085188 Method of hierarchical LDAP searching with relational tables Cynthia Fleming Corn, Larry George Fichtner, Rodolfo Augusto Mancisidor, Shaw-Ben Shi 2000-07-04