Patent Cooperation Treaty

Blaise Pascal

Blaise Pascal (19 June 1623 – 19 August 1662) was a French mathematician, physicist, inventor, philosopher, and Catholic writer. Pascal was a child prodigy who was educated by his father Étienne Pascal, a tax collector in Rouen.

Source: Wikipedia · CC BY-SA 4.0

Photo: unknown; a copy of the painting of François II Quesnel, which was made for Gérard Edelinck en 1691 [réf. nécessaire] . · Public domain

Aung San Suu Kyi

Aung San Suu Kyi (born 19 June 1945) is a Burmese politician, diplomat, and author who served as State Counsellor of Myanmar and Union Minister of Foreign Affairs from 2016 to 2021.

Source: Wikipedia · CC BY-SA 4.0

Photo: Cabinet Public Relations Office of the Cabinet Secretariat · CC BY 4.0

Boris Johnson

Alexander Boris de Pfeffel Johnson (born 19 June 1964) is a British politician and writer who was Prime Minister of the United Kingdom and Leader of the Conservative Party from 2019 to 2022. He was previously Foreign Secretary from 2016 to 2018 and Mayor of London from 2008 to 2016.

Source: Wikipedia · CC BY-SA 4.0

Salman Rushdie

Sir Ahmed Salman Rushdie (born 19 June 1947) is an Indian-born British and American novelist. His work often combines magical realism with historical fiction and primarily deals with connections, disruptions, and migrations between Eastern and Western civilizations.

Source: Wikipedia · CC BY-SA 4.0

Photo: Elena Ternovaja · CC BY-SA 3.0