Stephan TECKEMEYER — 4 Patents at Amazon

Stephan TECKEMEYER has been granted 4 US patents while listed as an inventor at Amazon. The first was granted in 2023 and the most recent in December 2025. Stephan TECKEMEYER ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Stephan TECKEMEYER in Lotte, DE.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
12490667	Method for matching the operation of an individualizing device and the operation of a portioning device to each other	Justus DREYER, Stefan Jan Johannaber, Florenz HILBERT, Markus TRENTMANN	2025-12-09
12389821	Granule portioning device for an agricultural dispensing machine	Florenz HILBERT	2025-08-19
12085435	Portioning device for chemical granular material	Thomas Wien, Florenz HILBERT, Stefan Jan Johannaber, Florian Stein, Jan-Henrik Breuer +1 more	2024-09-10
11785882	Agricultural machine for synchronized seed and granulate application	Florenz HILBERT, Stefan Jan Johannaber, Thomas Wessels, Markus TRENTMANN	2023-10-17

Stephan TECKEMEYER — 4 Patents

Issued Patents All Time

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