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

Walter Duell — 2 Patents

Oracle: 2 patents #5,565 of 14,854Top 40%
Bad Abbach, DE: #80 of 175 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Walter Duell has been granted 2 US patents while listed as an inventor at Oracle. The first was granted in 2012 and the most recent in January 2022. Walter Duell ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Walter Duell in Bad Abbach, DE.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11216479 Data element visualization interface Prasun Mukherjee, Jeevan Selvan Job John, Pravas Sudhakar Naik Bhagat, Srilakshmi Ramachandra, Tarun Kumar 2022-01-04 $149,157,000
8266153 Determining and displaying application server object relevance Joseph Hui, Hardy Eich, Timothy Martin Huth, Dmitri Smirnov 2012-09-11 $57,125,000