Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Robert X. Li — 2 Patents

Delphi Technologies: 2 patents #1,417 of 4,124Top 35%
Grand Blanc, MI: #186 of 470 inventorsTop 40%
Michigan: #35,377 of 86,293 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Robert X. Li has been granted 2 US patents while listed as an inventor at Delphi Technologies. The first was granted in 2005 and the most recent in July 2006. Robert X. Li ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Robert X. Li in Grand Blanc, MI, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7078000 Apparatus and method for mat protection of non-thermal plasma reactor Michael R. Foster, David Emil Nelson 2006-07-18
6893617 Apparatus and method for retention of non-thermal plasma reactor Michael R. Foster, David Emil Nelson, Alan G. Turek 2005-05-17 $1,594,000