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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Thomas Bronnum — 2 Patents

Shell Oil Compny: 1 patents #2,223 of 4,423Top 55%
Fredericia, DK: #24 of 75 inventorsTop 35%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Thomas Bronnum has been granted 2 US patents while listed as an inventor at Shell Oil Compny. The first was granted in 2003 and the most recent in January 2018. Thomas Bronnum ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Thomas Bronnum in Fredericia, DK.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9862127 Method for producing an insulated pipe in corrugated casing Martin Pedersen 2018-01-09
6538043 Co-initiated polyether polyol and process for its preparation Melis Hasselaar, Parminder Sangha, Francoise Van Tiggelen 2003-03-25