He was interested to study in a college of exact sciences and was enrolled at the faculty of physics and mathematics of Dorpat University (Estonia), but after a year of studies he transferred to the Saint Petersburg Imperial University, the faculty of physics and mathematics, which he graduated with a 1st degree diploma.

[2] After getting his PhD in 1915, Inculeț worked as a physicist at the Meteorological Observatory, while at the same time, he wrote for the Basarabia newspaper of Constantin Stere.

In April 1917 he returned to Bessarabia, as emissary of the President of the Provisional Government Alexander Kerensky, in front of a group of 40 Bessarabians, students and teachers from Petrograd, in order to deepen the conquests of the February Revolution.

Gherman Pântea, the former minister in the Government of the Democratic Republic, and future mayor of Odessa characterized the Inculeț's activity as follows: "On 21 November 1917 the Country Council was opened, a body that would speak on behalf of Bessarabia and decided its fate.

[3] On 6 January 1918 the Bolsheviks took over the attempt to take over the Power in Chișinău and Ion Inculeț and Pantelimon Erhan send a telegram to Iasi requesting that the Romanian Army be withdrawn from Bessarabia.

27 March] 1918, the majority proclaimed the unification with Romania, given that rumcherod and other minority factions urged the parliament to insist on keeping the relations with Russia.

His inaugural speech was named "Space and time in new scientific light" and it talked about the importance of Einstein's 1916 Theory of Relativity.

[1] Together with Pan Halippa, Inculeț founded the Bessarabian Peasants' Party, which militated for land reform in Bessarabia.

His children from this marriage were Ion I. Inculeț, Doctor Honoris Causa of the University of Western Ontario (Canada), NASA consultant, Honorary Member of the Romanian Academy, director of the Center of Applied Electrostatics of the University of Western Ontario, and his brother, George I.

Their tombs are inside the Bârnova Saint John the Baptist Church (built 1942–47), located on the outskirts of Iași.