Detlev B. Moldenhauer — 2 Patents at Otis Elevator

Detlev B. Moldenhauer has been granted 2 US patents while listed as an inventor at Otis Elevator. The first was granted in 1990 and the most recent in November 1991. Detlev B. Moldenhauer ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Detlev B. Moldenhauer in Stadthagen, DE.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
5064047	Escalator handrail reentry guard	Willy Adrian	1991-11-12	$6,725,000
4924995	Escalator handrail obstruction device with sensors	Willy Adrian	1990-05-15	$4,262,000

Detlev B. Moldenhauer — 2 Patents

Issued Patents All Time

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