2003, December

Two first "PACOR" systems placed in operation in India.

1997-1998

Information system on different marking methods was developed. Also several different types of industrial marking systems with different characteristics were created.

1997, February

Production version of automatic marking line-placing system was created. Activity on developing software for Windows 95/NT and software for electronic passports of rough and polished diamonds began.

1996, November-December

System was tested by "Alrosa" company.

1995

Automatic inscribing of polished diamonds including fantasy shapes with parameters and inclusions.

1994

The Linear-Convex model was created. Naturals on polished diamonds were taken into account.

1993, September

Diamond Spec Flat Shapes 9.49 ct was marked at "Kristall", Moscow. According to testing results "Kristall" (Moscow) ordered development of an interactive system of automatic marking DSKR, which was a prototype of PaCor. As a result of this, a system with the following characteristics was developed. Photo of the Pacor system explotable on the "Kristall", Moscow

1993, Summer

System was tested on "Askor" rough stones. Stones of 3 and 4 ct were marked. Expert M.O.Sherbakow marked a control lot of rough diamonds. Real images of inclusions and reflections' images were calculated (taking re–reflection into account).

1992, October

Two crystals (Spec Stones – 6gr) were marked. As result, a high precision of estimations of inclusions positions and the polished stone's mass was demonstrated. The expert V.N.Panov patronized prototype works.

1992, August

Program wins the competition of new technologies on Moscow cutting plant "Kristall".

1991

Beginning of the Project