Tag: Johannes Catharinus Hubertus Mulkens

Centurion Patentors as of September 2, 2025

Welcome to September 2, 2025. This week, we aim to celebrate the centurion patentors who have reached noteworthy milestones in their fields. Jeremy R Fox...

Prolific Inventors in the Netherlands

Prolific inventors in the Netherlands include Zacharias Janssen (1585 – 1632), who is associated with the invention of the optical telescope and/or the compound microscope; Christiaan Huygens...