Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Lothar Weil — 3 Patents

U.S. Philips: 2 patents #2,558 of 8,851Top 30%
Philips: 1 patents #3,761 of 7,731Top 50%
Hamburg, DE: #1,413 of 5,803 inventorsTop 25%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Lothar Weil has been granted 3 US patents while listed as an inventor at U.S. Philips. The first was granted in 1992 and the most recent in January 2007. Lothar Weil ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Lothar Weil in Hamburg, DE.

Patents per Year

Patents granted per year, 1992 to 2007Bar chart with a peak of 1 patents in 1992.peak 11992: 1 patents19921995: 1 patents19952007: 1 patents2007

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7164751 Device for generating X-rays 2007-01-16 $1,100,000
5416820 Rotary-anode X-ray tube comprising a cooling device Rolf Karl Otto Behling, Michael Lübcke, Heinz-Jurgen Jacob 1995-05-16
5091927 X-ray tube Rolf Golitzer 1992-02-25