Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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John Sylvester — 1 Patent

VRViking Range: 1 patents #14 of 38Top 40%
Bossier City, LA: #78 of 168 inventorsTop 50%
Louisiana: #5,078 of 10,876 inventorsTop 50%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
John Sylvester has been granted 1 US patent while listed as an inventor at Viking Range. All of these patents were granted in 2006. John Sylvester ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list John Sylvester in Bossier City, LA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7028503 Refrigerator modular storage assemblies Daniel Lyvers, Alan Clark Webb, Raymond Nilssen 2006-04-18