Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
SL

Siegfried Lichtenegger — 1 Patent

FEFei: 1 patents #375 of 681Top 60%
Eindhoven, NL: #4,895 of 8,225 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Siegfried Lichtenegger has been granted 1 US patent while listed as an inventor at Fei. All of these patents were granted in 2013. Siegfried Lichtenegger ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Siegfried Lichtenegger in Eindhoven, NL.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8598524 Slider bearing for use with an apparatus comprising a vacuum chamber Johannes Antonius Hendricus Wilhelmus Gerardus Persoon, Andreas Theodorus Engelen, Petrus Henricus Joannes Van Dooren 2013-12-03 $5,007,000