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Hendrikus Antonius Fransen — 2 Patents

Twist, DE: #2 of 8 inventorsTop 25%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Hendrikus Antonius Fransen has been granted 2 US patents. The first was granted in 2001 and the most recent in November 2025. Hendrikus Antonius Fransen ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Hendrikus Antonius Fransen in Twist, DE.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12463066 Systems for stretching a die source, and related methods René Bouman 2025-11-04
6237865 Apparatus for screening and/or crushing screen materials Erich Luttermann, Josef Tobben 2001-05-29

Frequent Collaborators

Josef Tobben1 shared
René Bouman1 shared
Erich Luttermann1 shared

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