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Rolf Preissel — 1 Patent

3M: 1 patents #7,251 of 11,543Top 65%

Goldkronach, DE: #526 of 878 inventorsTop 60%

Overall (All Time): #2,406,284 of 4,157,543Top 60%

1 Patents All Time

Rolf Preissel has been granted 1 US patent while listed as an inventor at 3M. All of these patents were granted in 2002. Rolf Preissel ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Rolf Preissel in Goldkronach, DE.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
6393673	Mechanical-fastening element	Konstantinos Kourtidis	2002-05-28	$12,113,000

Rolf Preissel — 1 Patent

Issued Patents All Time

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