Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Manfred Maisel — 3 Patents

U.S. Philips: 2 patents #2,558 of 8,851Top 30%
FGFairchild Dornier Gmbh: 1 patents #5 of 7Top 75%
Igensdorf, DE: #9 of 29 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Manfred Maisel has been granted 3 US patents while listed as an inventor at U.S. Philips. The first was granted in 1988 and the most recent in April 2004. Manfred Maisel ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Manfred Maisel in Igensdorf, DE.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6722615 Wing tip extension for a wing Gerd Heller, Peter Kreuzer 2004-04-20
4837850 Hierarchic synchronization method and circuit arrangement for exchanges of a mesh telecommunication network Erich Kolle, Gerhard Hauenstein 1989-06-06
4741027 Transmission path selection circuit in a telecommunication network Herbert Borutta, Uwe Bauer 1988-04-26