"L'acqua che tocchi de' fiumi è l'ultima di quella che andò e la prima di quella che viene. Cosi il tempo presente." 


The water you touch in rivers is the last of that which has passed, and the first of that which is to come: so it is with the present time. 


Leonardo da Vinci

Codice Trivulziano

2162, c. 34v 

MANIBUS MAGISTRI EUTM UG (haftungsbeschränkt) operates under its registered EU trade mark for scientific, technological and industrial design services as a Bavarian entrepreneurial company with limited liability for the structured development, protection and validation of industrial technology projects.


Through a repeatable, stage-gated and milestone-based process of scientific derivation, engineering development and IP protection, the technical, legal and economic foundations required to transform early-stage technologies into commercially exploitable assets are established step by step.


PHAETRON® is the core project. Conceived as a fully electric premium watercraft under 6 metres in length, it combines maritime lightweight construction, electric propulsion and design-led integration in a new form of high-performance, emission-free mobility on the water. Patent applications and a 3D trade mark filing have been submitted.


Technology authentication forms an integral part of MANIBUS MAGISTRI. The signet functions as a visible indication of technical origin, development provenance and validated craftsmanship — linking research, design, engineering and later market value.


Upon reaching defined validation milestones, PHAETRON® may be separated as an independent commercialisation vehicle, flanked by the trademark MARKGRAF BAYREUTH and based on the intellectual property, design language and technology basis developed under MANIBUS MAGISTRI.


MANIBUS MAGISTRI is regionally anchored in Bayreuth through its affiliation with the Bayreuth Start-Up Centre (BGZ) and its cooperation with Neue Materialien Bayreuth GmbH.