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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Bert Doormalen — 4 Patents

SASalton: 4 patents #4 of 54Top 8%
Kowloon, CN: #319 of 2,133 inventorsTop 15%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Bert Doormalen has been granted 4 US patents while listed as an inventor at Salton. The first was granted in 2007 and the most recent in September 2008. Bert Doormalen ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Bert Doormalen in Kowloon, CN.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
D576447 Grill surface Leonhard Dreimann, Guillaume Jean Since 2008-09-09
D551019 Grill surface Leonhard Dreimann, Guillaume Jean Since 2007-09-18
D541580 Grill with drip tray and bun warmer Leonhard Dreimann, Guillaume Jean Since 2007-05-01
D540109 Grill with bun warmer Leonhard Dreimann, Guillaume Jean Since 2007-04-10