LR

Leonid Ryvchin

PT Parametric Technology: 2 patents #4 of 62Top 7%
Overall (All Time): #1,083,439 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12307171 Methods and system for incremental exploration of design changes in large computer-aided design models Michael Reitman, Moshe Jacob Baum, Ivan Baltaga, Sergey Gurin 2025-05-20
11341288 Methods and system for incremental exploration of design changes in large computer-aided design models Michael Reitman, Moshe Jacob Baum, Ivan Baltaga, Sergey Gurin 2022-05-24
8890867 Methods and systems for dynamically loading portions of a computer-aided design model on demand John Christopher Buchowski 2014-11-18
7464007 Flexible object representation Michael Reitman, Vitaly Kapelevich, Sergey Gurin 2008-12-09