DS

David Alexander Steinweg

MI Maztech Industries: 4 patents #4 of 5Top 80%
Overall (All Time): #1,095,573 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12422222 Weapon system with multi-function single-view scope David Michael Masarik, Michael Raymond Masarik, Matthew James Masarik, Gregory Philip Petersen 2025-09-23
12078793 Weapon sight systems David Michael Masarik, Michael Raymond Masarik, Matthew James Masarik 2024-09-03
11473874 Weapon system with multi-function single-view scope David Michael Masarik, Michael Raymond Masarik, Matthew James Masarik, Gregory Philip Petersen 2022-10-18
11209243 Weapon system with multi-function single-view scope David Michael Masarik, Michael Raymond Masarik, Matthew James Masarik, Gregory Philip Petersen 2021-12-28