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USPTO Patent Rankings Data through Dec 31, 2025
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Simon David Tullis — 2 Patents

Delphi Technologies: 1 patents #2,130 of 4,124Top 55%
DSDelphi Technologies Holding S.Arl: 1 patents #23 of 79Top 30%
Gillingham, GB: #15 of 53 inventorsTop 30%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Simon David Tullis has been granted 2 US patents while listed as an inventor at Delphi Technologies. The first was granted in 2004 and the most recent in July 2013. Simon David Tullis ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Simon David Tullis in Gillingham, GB.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8490888 Fuel injector Godfrey Greeves 2013-07-23
6758407 Fuel injector Malcolm David Dick Lambert, Godfrey Greeves 2004-07-06 $892,000