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USPTO Patent Rankings Data through Dec 31, 2025
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Frank Baethge — 1 Patent

OEOtis Elevator: 1 patents #966 of 1,840Top 55%
Hannover, DE: #1,011 of 1,900 inventorsTop 55%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Frank Baethge has been granted 1 US patent while listed as an inventor at Otis Elevator. All of these patents were granted in 1994. Frank Baethge ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Frank Baethge in Hannover, DE.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5339228 Escalator or moving walkway balustrade illumination Lutz Klein, Ali Naghi 1994-08-16 $5,131,000