Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Cornelius E. Timmering — 1 Patent

U.S. Philips: 1 patents #4,149 of 8,851Top 50%
Eindhoven, NL: #4,895 of 8,225 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Cornelius E. Timmering has been granted 1 US patent while listed as an inventor at U.S. Philips. All of these patents were granted in 2002. Cornelius E. Timmering ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Cornelius E. Timmering in Eindhoven, NL.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6368921 Manufacture of trench-gate semiconductor devices Erwin Hijzen, Henricus G. R. Maas 2002-04-09