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USPTO Patent Rankings Data through Dec 31, 2025
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Robert Head — 1 Patent

WAWaterleaf: 1 patents #5 of 18Top 30%
Ipswich, GB: #236 of 489 inventorsTop 50%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Robert Head has been granted 1 US patent while listed as an inventor at Waterleaf. All of these patents were granted in 2010. Robert Head ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Robert Head in Ipswich, GB.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7857691 Entertainment system and method of operation thereof Neil Hewitson, Matthew David, Thomas Saroshan David, Stuart Powell, Matthew Killgallon 2010-12-28

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