Andreas Hoefer — 2 Patents at 3M

Andreas Hoefer has been granted 2 US patents while listed as an inventor at 3M. The first was granted in 2013 and the most recent in July 2018. Andreas Hoefer ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Andreas Hoefer in Dormagen, DE.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
10029550	Taped seal construction	Detlef Richert, Patrick Welter	2018-07-24	$40,320,000
8475611	Method and device for application of a strip material	Klaus Malecki, Detlef Richert, Johannes Wossner, Thomas Ledermann, Martin Naumann	2013-07-02	$23,810,000

Andreas Hoefer — 2 Patents

Issued Patents All Time

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